99827665

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 141790464

約数和(自身を除く): 41962799

約数列:

[1, 5, 7, 35, 37, 157, 185, 259, 491, 785, 1099, 1295, 2455, 3437, 5495, 5809, 17185, 18167, 29045, 40663, 77087, 90835, 127169, 203315, 385435, 539609, 635845, 2698045, 2852219, 14261095, 19965533, 99827665]

約数ペア:

[(1, 99827665), (5, 19965533), (7, 14261095), (35, 2852219), (37, 2698045), (157, 635845), (185, 539609), (259, 385435), (491, 203315), (785, 127169), (1099, 90835), (1295, 77087), (2455, 40663), (3437, 29045), (5495, 18167), (5809, 17185)]