318424545

素因数分解:

$3^2\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{2957}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 552353256

約数和(自身を除く): 233928711

約数列:

[1, 3, 5, 9, 15, 45, 2393, 2957, 7179, 8871, 11965, 14785, 21537, 26613, 35895, 44355, 107685, 133065, 7076101, 21228303, 35380505, 63684909, 106141515, 318424545]

約数ペア:

[(1, 318424545), (3, 106141515), (5, 63684909), (9, 35380505), (15, 21228303), (45, 7076101), (2393, 133065), (2957, 107685), (7179, 44355), (8871, 35895), (11965, 26613), (14785, 21537)]