109611905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 39459199

約数列:

[1, 5, 13, 23, 65, 115, 157, 299, 467, 785, 1495, 2041, 2335, 3611, 6071, 10205, 10741, 18055, 30355, 46943, 53705, 73319, 139633, 234715, 366595, 698165, 953147, 1686337, 4765735, 8431685, 21922381, 109611905]

約数ペア:

[(1, 109611905), (5, 21922381), (13, 8431685), (23, 4765735), (65, 1686337), (115, 953147), (157, 698165), (299, 366595), (467, 234715), (785, 139633), (1495, 73319), (2041, 53705), (2335, 46943), (3611, 30355), (6071, 18055), (10205, 10741)]