12158190405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9316621}}^1$

素因数の和:9316661

約数の個数: 24

約数和(自身を含む): 21800895480

約数和(自身を除く): 9642705075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9316621, 27949863, 46583105, 83849589, 139749315, 270182009, 419247945, 810546027, 1350910045, 2431638081, 4052730135, 12158190405]

約数ペア:

[(1, 12158190405), (3, 4052730135), (5, 2431638081), (9, 1350910045), (15, 810546027), (29, 419247945), (45, 270182009), (87, 139749315), (145, 83849589), (261, 46583105), (435, 27949863), (1305, 9316621)]