145430705

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 203904000

約数和(自身を除く): 58473295

約数列:

[1, 5, 7, 35, 79, 149, 353, 395, 553, 745, 1043, 1765, 2471, 2765, 5215, 11771, 12355, 27887, 52597, 58855, 82397, 139435, 195209, 262985, 368179, 411985, 976045, 1840895, 4155163, 20775815, 29086141, 145430705]

約数ペア:

[(1, 145430705), (5, 29086141), (7, 20775815), (35, 4155163), (79, 1840895), (149, 976045), (353, 411985), (395, 368179), (553, 262985), (745, 195209), (1043, 139435), (1765, 82397), (2471, 58855), (2765, 52597), (5215, 27887), (11771, 12355)]