402736655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 518676480

約数和(自身を除く): 115939825

約数列:

[1, 5, 31, 47, 59, 155, 235, 295, 937, 1457, 1829, 2773, 4685, 7285, 9145, 13865, 29047, 44039, 55283, 85963, 145235, 220195, 276415, 429815, 1365209, 1713773, 2598301, 6826045, 8568865, 12991505, 80547331, 402736655]

約数ペア:

[(1, 402736655), (5, 80547331), (31, 12991505), (47, 8568865), (59, 6826045), (155, 2598301), (235, 1713773), (295, 1365209), (937, 429815), (1457, 276415), (1829, 220195), (2773, 145235), (4685, 85963), (7285, 55283), (9145, 44039), (13865, 29047)]