54489825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 54

約数和(自身を含む): 105756066

約数和(自身を除く): 51266241

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1433, 1521, 2535, 2925, 4225, 4299, 7165, 7605, 12675, 12897, 18629, 21495, 35825, 38025, 55887, 64485, 93145, 107475, 167661, 242177, 279435, 322425, 465725, 726531, 838305, 1210885, 1397175, 2179593, 3632655, 4191525, 6054425, 10897965, 18163275, 54489825]

約数ペア:

[(1, 54489825), (3, 18163275), (5, 10897965), (9, 6054425), (13, 4191525), (15, 3632655), (25, 2179593), (39, 1397175), (45, 1210885), (65, 838305), (75, 726531), (117, 465725), (169, 322425), (195, 279435), (225, 242177), (325, 167661), (507, 107475), (585, 93145), (845, 64485), (975, 55887), (1433, 38025), (1521, 35825), (2535, 21495), (2925, 18629), (4225, 12897), (4299, 12675), (7165, 7605)]