84656775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 161489664

約数和(自身を除く): 76832889

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 113, 175, 339, 525, 565, 791, 1427, 1695, 2373, 2825, 3955, 4281, 7135, 8475, 9989, 11865, 19775, 21405, 29967, 35675, 49945, 59325, 107025, 149835, 161251, 249725, 483753, 749175, 806255, 1128757, 2418765, 3386271, 4031275, 5643785, 12093825, 16931355, 28218925, 84656775]

約数ペア:

[(1, 84656775), (3, 28218925), (5, 16931355), (7, 12093825), (15, 5643785), (21, 4031275), (25, 3386271), (35, 2418765), (75, 1128757), (105, 806255), (113, 749175), (175, 483753), (339, 249725), (525, 161251), (565, 149835), (791, 107025), (1427, 59325), (1695, 49945), (2373, 35675), (2825, 29967), (3955, 21405), (4281, 19775), (7135, 11865), (8475, 9989)]