3812025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 7392384

約数和(自身を除く): 3580359

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 137, 159, 175, 265, 371, 411, 525, 685, 795, 959, 1113, 1325, 1855, 2055, 2877, 3425, 3975, 4795, 5565, 7261, 9275, 10275, 14385, 21783, 23975, 27825, 36305, 50827, 71925, 108915, 152481, 181525, 254135, 544575, 762405, 1270675, 3812025]

約数ペア:

[(1, 3812025), (3, 1270675), (5, 762405), (7, 544575), (15, 254135), (21, 181525), (25, 152481), (35, 108915), (53, 71925), (75, 50827), (105, 36305), (137, 27825), (159, 23975), (175, 21783), (265, 14385), (371, 10275), (411, 9275), (525, 7261), (685, 5565), (795, 4795), (959, 3975), (1113, 3425), (1325, 2877), (1855, 2055)]