118728405

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9323}}^1$

素因数の和:9617

約数の個数: 24

約数和(自身を含む): 206545248

約数和(自身を除く): 87816843

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 9323, 12735, 27969, 46615, 83907, 139845, 419535, 2638409, 7915227, 13192045, 23745681, 39576135, 118728405]

約数ペア:

[(1, 118728405), (3, 39576135), (5, 23745681), (9, 13192045), (15, 7915227), (45, 2638409), (283, 419535), (849, 139845), (1415, 83907), (2547, 46615), (4245, 27969), (9323, 12735)]