342570655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 499720320

約数和(自身を除く): 157149665

約数列:

[1, 5, 7, 17, 35, 85, 119, 241, 595, 1205, 1687, 2389, 4097, 8435, 11945, 16723, 20485, 28679, 40613, 83615, 143395, 203065, 284291, 575749, 1421455, 2878745, 4030243, 9787733, 20151215, 48938665, 68514131, 342570655]

約数ペア:

[(1, 342570655), (5, 68514131), (7, 48938665), (17, 20151215), (35, 9787733), (85, 4030243), (119, 2878745), (241, 1421455), (595, 575749), (1205, 284291), (1687, 203065), (2389, 143395), (4097, 83615), (8435, 40613), (11945, 28679), (16723, 20485)]