165763125

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 359884800

約数和(自身を除く): 194121675

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 47, 55, 57, 75, 95, 99, 125, 135, 141, 165, 171, 209, 225, 235, 275, 285, 297, 375, 423, 475, 495, 513, 517, 625, 627, 675, 705, 825, 855, 893, 1045, 1125, 1175, 1269, 1375, 1425, 1485, 1551, 1875, 1881, 2115, 2375, 2475, 2565, 2585, 2679, 3135, 3375, 3525, 4125, 4275, 4465, 4653, 5225, 5625, 5643, 5875, 6345, 6875, 7125, 7425, 7755, 8037, 9405, 9823, 10575, 11875, 12375, 12825, 12925, 13395, 13959, 15675, 16875, 17625, 20625, 21375, 22325, 23265, 24111, 26125, 28215, 29375, 29469, 31725, 35625, 37125, 38775, 40185, 47025, 49115, 52875, 61875, 64125, 64625, 66975, 69795, 78375, 88125, 88407, 106875, 111625, 116325, 120555, 130625, 141075, 147345, 158625, 185625, 193875, 200925, 235125, 245575, 264375, 265221, 320625, 323125, 334875, 348975, 391875, 442035, 558125, 581625, 602775, 705375, 736725, 793125, 969375, 1004625, 1175625, 1227875, 1326105, 1674375, 1744875, 2210175, 2908125, 3013875, 3526875, 3683625, 5023125, 6139375, 6630525, 8724375, 11050875, 15069375, 18418125, 33152625, 55254375, 165763125]

約数ペア:

[(1, 165763125), (3, 55254375), (5, 33152625), (9, 18418125), (11, 15069375), (15, 11050875), (19, 8724375), (25, 6630525), (27, 6139375), (33, 5023125), (45, 3683625), (47, 3526875), (55, 3013875), (57, 2908125), (75, 2210175), (95, 1744875), (99, 1674375), (125, 1326105), (135, 1227875), (141, 1175625), (165, 1004625), (171, 969375), (209, 793125), (225, 736725), (235, 705375), (275, 602775), (285, 581625), (297, 558125), (375, 442035), (423, 391875), (475, 348975), (495, 334875), (513, 323125), (517, 320625), (625, 265221), (627, 264375), (675, 245575), (705, 235125), (825, 200925), (855, 193875), (893, 185625), (1045, 158625), (1125, 147345), (1175, 141075), (1269, 130625), (1375, 120555), (1425, 116325), (1485, 111625), (1551, 106875), (1875, 88407), (1881, 88125), (2115, 78375), (2375, 69795), (2475, 66975), (2565, 64625), (2585, 64125), (2679, 61875), (3135, 52875), (3375, 49115), (3525, 47025), (4125, 40185), (4275, 38775), (4465, 37125), (4653, 35625), (5225, 31725), (5625, 29469), (5643, 29375), (5875, 28215), (6345, 26125), (6875, 24111), (7125, 23265), (7425, 22325), (7755, 21375), (8037, 20625), (9405, 17625), (9823, 16875), (10575, 15675), (11875, 13959), (12375, 13395), (12825, 12925)]