98987625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 205395840

約数和(自身を除く): 106408215

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 125, 165, 171, 209, 225, 275, 285, 375, 421, 475, 495, 627, 825, 855, 1045, 1125, 1263, 1375, 1425, 1881, 2105, 2375, 2475, 3135, 3789, 4125, 4275, 4631, 5225, 6315, 7125, 7999, 9405, 10525, 12375, 13893, 15675, 18945, 21375, 23155, 23997, 26125, 31575, 39995, 41679, 47025, 52625, 69465, 71991, 78375, 87989, 94725, 115775, 119985, 157875, 199975, 208395, 235125, 263967, 347325, 359955, 439945, 473625, 578875, 599925, 791901, 999875, 1041975, 1319835, 1736625, 1799775, 2199725, 2999625, 3959505, 5209875, 6599175, 8998875, 10998625, 19797525, 32995875, 98987625]

約数ペア:

[(1, 98987625), (3, 32995875), (5, 19797525), (9, 10998625), (11, 8998875), (15, 6599175), (19, 5209875), (25, 3959505), (33, 2999625), (45, 2199725), (55, 1799775), (57, 1736625), (75, 1319835), (95, 1041975), (99, 999875), (125, 791901), (165, 599925), (171, 578875), (209, 473625), (225, 439945), (275, 359955), (285, 347325), (375, 263967), (421, 235125), (475, 208395), (495, 199975), (627, 157875), (825, 119985), (855, 115775), (1045, 94725), (1125, 87989), (1263, 78375), (1375, 71991), (1425, 69465), (1881, 52625), (2105, 47025), (2375, 41679), (2475, 39995), (3135, 31575), (3789, 26125), (4125, 23997), (4275, 23155), (4631, 21375), (5225, 18945), (6315, 15675), (7125, 13893), (7999, 12375), (9405, 10525)]