2210175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 4642560

約数和(自身を除く): 2432385

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 47, 55, 57, 75, 95, 99, 141, 165, 171, 209, 225, 235, 275, 285, 423, 475, 495, 517, 627, 705, 825, 855, 893, 1045, 1175, 1425, 1551, 1881, 2115, 2475, 2585, 2679, 3135, 3525, 4275, 4465, 4653, 5225, 7755, 8037, 9405, 9823, 10575, 12925, 13395, 15675, 22325, 23265, 29469, 38775, 40185, 47025, 49115, 66975, 88407, 116325, 147345, 200925, 245575, 442035, 736725, 2210175]

約数ペア:

[(1, 2210175), (3, 736725), (5, 442035), (9, 245575), (11, 200925), (15, 147345), (19, 116325), (25, 88407), (33, 66975), (45, 49115), (47, 47025), (55, 40185), (57, 38775), (75, 29469), (95, 23265), (99, 22325), (141, 15675), (165, 13395), (171, 12925), (209, 10575), (225, 9823), (235, 9405), (275, 8037), (285, 7755), (423, 5225), (475, 4653), (495, 4465), (517, 4275), (627, 3525), (705, 3135), (825, 2679), (855, 2585), (893, 2475), (1045, 2115), (1175, 1881), (1425, 1551)]