54480125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 30883075

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 113, 125, 133, 145, 175, 203, 475, 551, 565, 665, 725, 791, 875, 1015, 2147, 2375, 2755, 2825, 3277, 3325, 3625, 3857, 3955, 5075, 10735, 13775, 14125, 15029, 16385, 16625, 19285, 19775, 22939, 25375, 53675, 62263, 68875, 75145, 81925, 96425, 98875, 114695, 268375, 311315, 375725, 409625, 435841, 482125, 573475, 1556575, 1878625, 2179205, 2867375, 7782875, 10896025, 54480125]

約数ペア:

[(1, 54480125), (5, 10896025), (7, 7782875), (19, 2867375), (25, 2179205), (29, 1878625), (35, 1556575), (95, 573475), (113, 482125), (125, 435841), (133, 409625), (145, 375725), (175, 311315), (203, 268375), (475, 114695), (551, 98875), (565, 96425), (665, 81925), (725, 75145), (791, 68875), (875, 62263), (1015, 53675), (2147, 25375), (2375, 22939), (2755, 19775), (2825, 19285), (3277, 16625), (3325, 16385), (3625, 15029), (3857, 14125), (3955, 13775), (5075, 10735)]