87825375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 177555456

約数和(自身を除く): 89730081

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 125, 141, 151, 165, 225, 235, 275, 375, 423, 453, 495, 517, 705, 755, 825, 1125, 1175, 1359, 1375, 1551, 1661, 2115, 2265, 2475, 2585, 3525, 3775, 4125, 4653, 4983, 5875, 6795, 7097, 7755, 8305, 10575, 11325, 12375, 12925, 14949, 17625, 18875, 21291, 23265, 24915, 33975, 35485, 38775, 41525, 52875, 56625, 63873, 64625, 74745, 78067, 106455, 116325, 124575, 169875, 177425, 193875, 207625, 234201, 319365, 373725, 390335, 532275, 581625, 622875, 702603, 887125, 1171005, 1596825, 1868625, 1951675, 2661375, 3513015, 5855025, 7984125, 9758375, 17565075, 29275125, 87825375]

約数ペア:

[(1, 87825375), (3, 29275125), (5, 17565075), (9, 9758375), (11, 7984125), (15, 5855025), (25, 3513015), (33, 2661375), (45, 1951675), (47, 1868625), (55, 1596825), (75, 1171005), (99, 887125), (125, 702603), (141, 622875), (151, 581625), (165, 532275), (225, 390335), (235, 373725), (275, 319365), (375, 234201), (423, 207625), (453, 193875), (495, 177425), (517, 169875), (705, 124575), (755, 116325), (825, 106455), (1125, 78067), (1175, 74745), (1359, 64625), (1375, 63873), (1551, 56625), (1661, 52875), (2115, 41525), (2265, 38775), (2475, 35485), (2585, 33975), (3525, 24915), (3775, 23265), (4125, 21291), (4653, 18875), (4983, 17625), (5875, 14949), (6795, 12925), (7097, 12375), (7755, 11325), (8305, 10575)]