201857175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69011}}^1$

素因数の和:69040

約数の個数: 36

約数和(自身を含む): 389365704

約数和(自身を除く): 187508529

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 69011, 207033, 345055, 621099, 897143, 1035165, 1725275, 2691429, 3105495, 4485715, 5175825, 8074287, 13457145, 15527475, 22428575, 40371435, 67285725, 201857175]

約数ペア:

[(1, 201857175), (3, 67285725), (5, 40371435), (9, 22428575), (13, 15527475), (15, 13457145), (25, 8074287), (39, 5175825), (45, 4485715), (65, 3105495), (75, 2691429), (117, 1725275), (195, 1035165), (225, 897143), (325, 621099), (585, 345055), (975, 207033), (2925, 69011)]