82553575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 120304800

約数和(自身を除く): 37751225

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 145, 247, 325, 377, 461, 475, 551, 725, 1235, 1885, 2305, 2755, 5993, 6175, 7163, 8759, 9425, 11525, 13369, 13775, 29965, 35815, 43795, 66845, 113867, 149825, 173797, 179075, 218975, 254011, 334225, 569335, 868985, 1270055, 2846675, 3302143, 4344925, 6350275, 16510715, 82553575]

約数ペア:

[(1, 82553575), (5, 16510715), (13, 6350275), (19, 4344925), (25, 3302143), (29, 2846675), (65, 1270055), (95, 868985), (145, 569335), (247, 334225), (325, 254011), (377, 218975), (461, 179075), (475, 173797), (551, 149825), (725, 113867), (1235, 66845), (1885, 43795), (2305, 35815), (2755, 29965), (5993, 13775), (6175, 13369), (7163, 11525), (8759, 9425)]