74476425

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 127436288

約数和(自身を除く): 52959863

約数列:

[1, 3, 5, 15, 25, 61, 73, 75, 183, 219, 223, 305, 365, 669, 915, 1095, 1115, 1525, 1825, 3345, 4453, 4575, 5475, 5575, 13359, 13603, 16279, 16725, 22265, 40809, 48837, 66795, 68015, 81395, 111325, 204045, 244185, 333975, 340075, 406975, 993019, 1020225, 1220925, 2979057, 4965095, 14895285, 24825475, 74476425]

約数ペア:

[(1, 74476425), (3, 24825475), (5, 14895285), (15, 4965095), (25, 2979057), (61, 1220925), (73, 1020225), (75, 993019), (183, 406975), (219, 340075), (223, 333975), (305, 244185), (365, 204045), (669, 111325), (915, 81395), (1095, 68015), (1115, 66795), (1525, 48837), (1825, 40809), (3345, 22265), (4453, 16725), (4575, 16279), (5475, 13603), (5575, 13359)]