940222725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 1749471360

約数和(自身を除く): 809248635

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 67, 75, 111, 185, 195, 201, 325, 335, 389, 481, 555, 871, 925, 975, 1005, 1167, 1443, 1675, 1945, 2405, 2479, 2613, 2775, 4355, 5025, 5057, 5835, 7215, 7437, 9725, 12025, 12395, 13065, 14393, 15171, 21775, 25285, 26063, 29175, 32227, 36075, 37185, 43179, 61975, 65325, 71965, 75855, 78189, 96681, 126425, 130315, 161135, 185925, 187109, 215895, 338819, 359825, 379275, 390945, 483405, 561327, 651575, 805675, 935545, 964331, 1016457, 1079475, 1694095, 1954725, 2417025, 2806635, 2892993, 4677725, 4821655, 5082285, 8470475, 12536303, 14033175, 14464965, 24108275, 25411425, 37608909, 62681515, 72324825, 188044545, 313407575, 940222725]

約数ペア:

[(1, 940222725), (3, 313407575), (5, 188044545), (13, 72324825), (15, 62681515), (25, 37608909), (37, 25411425), (39, 24108275), (65, 14464965), (67, 14033175), (75, 12536303), (111, 8470475), (185, 5082285), (195, 4821655), (201, 4677725), (325, 2892993), (335, 2806635), (389, 2417025), (481, 1954725), (555, 1694095), (871, 1079475), (925, 1016457), (975, 964331), (1005, 935545), (1167, 805675), (1443, 651575), (1675, 561327), (1945, 483405), (2405, 390945), (2479, 379275), (2613, 359825), (2775, 338819), (4355, 215895), (5025, 187109), (5057, 185925), (5835, 161135), (7215, 130315), (7437, 126425), (9725, 96681), (12025, 78189), (12395, 75855), (13065, 71965), (14393, 65325), (15171, 61975), (21775, 43179), (25285, 37185), (26063, 36075), (29175, 32227)]