626145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 32

約数和(自身を含む): 1142400

約数和(自身を除く): 516255

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 741, 845, 1235, 2197, 2535, 3211, 3705, 6591, 9633, 10985, 16055, 32955, 41743, 48165, 125229, 208715, 626145]

約数ペア:

[(1, 626145), (3, 208715), (5, 125229), (13, 48165), (15, 41743), (19, 32955), (39, 16055), (57, 10985), (65, 9633), (95, 6591), (169, 3705), (195, 3211), (247, 2535), (285, 2197), (507, 1235), (741, 845)]