4625295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 7755264

約数和(自身を除く): 3129969

約数列:

[1, 3, 5, 15, 43, 71, 101, 129, 213, 215, 303, 355, 505, 645, 1065, 1515, 3053, 4343, 7171, 9159, 13029, 15265, 21513, 21715, 35855, 45795, 65145, 107565, 308353, 925059, 1541765, 4625295]

約数ペア:

[(1, 4625295), (3, 1541765), (5, 925059), (15, 308353), (43, 107565), (71, 65145), (101, 45795), (129, 35855), (213, 21715), (215, 21513), (303, 15265), (355, 13029), (505, 9159), (645, 7171), (1065, 4343), (1515, 3053)]