25535175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 44782848

約数和(自身を除く): 19247673

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 131, 339, 345, 393, 565, 575, 655, 1695, 1725, 1965, 2599, 2825, 3013, 3275, 7797, 8475, 9039, 9825, 12995, 14803, 15065, 38985, 44409, 45195, 64975, 74015, 75325, 194925, 222045, 225975, 340469, 370075, 1021407, 1110225, 1702345, 5107035, 8511725, 25535175]

約数ペア:

[(1, 25535175), (3, 8511725), (5, 5107035), (15, 1702345), (23, 1110225), (25, 1021407), (69, 370075), (75, 340469), (113, 225975), (115, 222045), (131, 194925), (339, 75325), (345, 74015), (393, 64975), (565, 45195), (575, 44409), (655, 38985), (1695, 15065), (1725, 14803), (1965, 12995), (2599, 9825), (2825, 9039), (3013, 8475), (3275, 7797)]