57113025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 42630591

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 293, 339, 345, 565, 575, 879, 1465, 1695, 1725, 2599, 2825, 4395, 6739, 7325, 7797, 8475, 12995, 20217, 21975, 33109, 33695, 38985, 64975, 99327, 101085, 165545, 168475, 194925, 496635, 505425, 761507, 827725, 2284521, 2483175, 3807535, 11422605, 19037675, 57113025]

約数ペア:

[(1, 57113025), (3, 19037675), (5, 11422605), (15, 3807535), (23, 2483175), (25, 2284521), (69, 827725), (75, 761507), (113, 505425), (115, 496635), (293, 194925), (339, 168475), (345, 165545), (565, 101085), (575, 99327), (879, 64975), (1465, 38985), (1695, 33695), (1725, 33109), (2599, 21975), (2825, 20217), (4395, 12995), (6739, 8475), (7325, 7797)]