8486625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 16713216

約数和(自身を除く): 8226591

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 61, 75, 105, 125, 159, 175, 183, 265, 305, 371, 375, 427, 525, 795, 875, 915, 1113, 1281, 1325, 1525, 1855, 2135, 2625, 3233, 3975, 4575, 5565, 6405, 6625, 7625, 9275, 9699, 10675, 16165, 19875, 22631, 22875, 27825, 32025, 46375, 48495, 53375, 67893, 80825, 113155, 139125, 160125, 242475, 339465, 404125, 565775, 1212375, 1697325, 2828875, 8486625]

約数ペア:

[(1, 8486625), (3, 2828875), (5, 1697325), (7, 1212375), (15, 565775), (21, 404125), (25, 339465), (35, 242475), (53, 160125), (61, 139125), (75, 113155), (105, 80825), (125, 67893), (159, 53375), (175, 48495), (183, 46375), (265, 32025), (305, 27825), (371, 22875), (375, 22631), (427, 19875), (525, 16165), (795, 10675), (875, 9699), (915, 9275), (1113, 7625), (1281, 6625), (1325, 6405), (1525, 5565), (1855, 4575), (2135, 3975), (2625, 3233)]