15696890485

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 19432078848

約数和(自身を除く): 3735188363

約数列:

[1, 5, 53, 103, 265, 515, 541, 1063, 2705, 5315, 5459, 27295, 28673, 55723, 56339, 109489, 143365, 278615, 281695, 547445, 575083, 2875415, 2953319, 5802917, 14766595, 29014585, 30479399, 59233549, 152396995, 296167745, 3139378097, 15696890485]

約数ペア:

[(1, 15696890485), (5, 3139378097), (53, 296167745), (103, 152396995), (265, 59233549), (515, 30479399), (541, 29014585), (1063, 14766595), (2705, 5802917), (5315, 2953319), (5459, 2875415), (27295, 575083), (28673, 547445), (55723, 281695), (56339, 278615), (109489, 143365)]