617175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 1196104

約数和(自身を除く): 578929

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 211, 225, 325, 585, 633, 975, 1055, 1899, 2743, 2925, 3165, 5275, 8229, 9495, 13715, 15825, 24687, 41145, 47475, 68575, 123435, 205725, 617175]

約数ペア:

[(1, 617175), (3, 205725), (5, 123435), (9, 68575), (13, 47475), (15, 41145), (25, 24687), (39, 15825), (45, 13715), (65, 9495), (75, 8229), (117, 5275), (195, 3165), (211, 2925), (225, 2743), (325, 1899), (585, 1055), (633, 975)]