609547425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 1032041088

約数和(自身を除く): 422493663

約数列:

[1, 3, 5, 15, 25, 71, 75, 113, 213, 339, 355, 565, 1013, 1065, 1695, 1775, 2825, 3039, 5065, 5325, 8023, 8475, 15195, 24069, 25325, 40115, 71923, 75975, 114469, 120345, 200575, 215769, 343407, 359615, 572345, 601725, 1078845, 1717035, 1798075, 2861725, 5394225, 8127299, 8585175, 24381897, 40636495, 121909485, 203182475, 609547425]

約数ペア:

[(1, 609547425), (3, 203182475), (5, 121909485), (15, 40636495), (25, 24381897), (71, 8585175), (75, 8127299), (113, 5394225), (213, 2861725), (339, 1798075), (355, 1717035), (565, 1078845), (1013, 601725), (1065, 572345), (1695, 359615), (1775, 343407), (2825, 215769), (3039, 200575), (5065, 120345), (5325, 114469), (8023, 75975), (8475, 71923), (15195, 40115), (24069, 25325)]