4901325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 9541056

約数和(自身を除く): 4639731

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 457, 715, 825, 975, 1371, 2145, 2285, 3575, 5027, 5941, 6855, 10725, 11425, 15081, 17823, 25135, 29705, 34275, 65351, 75405, 89115, 125675, 148525, 196053, 326755, 377025, 445575, 980265, 1633775, 4901325]

約数ペア:

[(1, 4901325), (3, 1633775), (5, 980265), (11, 445575), (13, 377025), (15, 326755), (25, 196053), (33, 148525), (39, 125675), (55, 89115), (65, 75405), (75, 65351), (143, 34275), (165, 29705), (195, 25135), (275, 17823), (325, 15081), (429, 11425), (457, 10725), (715, 6855), (825, 5941), (975, 5027), (1371, 3575), (2145, 2285)]