15395367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 23288832

約数和(自身を除く): 7893465

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 227, 481, 611, 681, 1443, 1739, 1833, 2951, 5217, 8399, 8853, 10669, 22607, 25197, 32007, 67821, 109187, 138697, 327561, 394753, 416091, 1184259, 5131789, 15395367]

約数ペア:

[(1, 15395367), (3, 5131789), (13, 1184259), (37, 416091), (39, 394753), (47, 327561), (111, 138697), (141, 109187), (227, 67821), (481, 32007), (611, 25197), (681, 22607), (1443, 10669), (1739, 8853), (1833, 8399), (2951, 5217)]