54960225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 95898624

約数和(自身を除く): 40938399

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 151, 211, 345, 453, 575, 633, 755, 1055, 1725, 2265, 3165, 3473, 3775, 4853, 5275, 10419, 11325, 14559, 15825, 17365, 24265, 31861, 52095, 72795, 86825, 95583, 121325, 159305, 260475, 363975, 477915, 732803, 796525, 2198409, 2389575, 3664015, 10992045, 18320075, 54960225]

約数ペア:

[(1, 54960225), (3, 18320075), (5, 10992045), (15, 3664015), (23, 2389575), (25, 2198409), (69, 796525), (75, 732803), (115, 477915), (151, 363975), (211, 260475), (345, 159305), (453, 121325), (575, 95583), (633, 86825), (755, 72795), (1055, 52095), (1725, 31861), (2265, 24265), (3165, 17365), (3473, 15825), (3775, 14559), (4853, 11325), (5275, 10419)]