315069345

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8741}}^1$

素因数の和:8847

約数の個数: 40

約数和(自身を含む): 571202280

約数和(自身を除く): 256132935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 4005, 7209, 8741, 12015, 26223, 36045, 43705, 78669, 131115, 236007, 393345, 708021, 777949, 1180035, 2333847, 3540105, 3889745, 7001541, 11669235, 21004623, 35007705, 63013869, 105023115, 315069345]

約数ペア:

[(1, 315069345), (3, 105023115), (5, 63013869), (9, 35007705), (15, 21004623), (27, 11669235), (45, 7001541), (81, 3889745), (89, 3540105), (135, 2333847), (267, 1180035), (405, 777949), (445, 708021), (801, 393345), (1335, 236007), (2403, 131115), (4005, 78669), (7209, 43705), (8741, 36045), (12015, 26223)]