67892305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61441}}^1$

素因数の和:61476

約数の個数: 16

約数和(自身を含む): 92900304

約数和(自身を除く): 25007999

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 61441, 307205, 798733, 1044497, 3993665, 5222485, 13578461, 67892305]

約数ペア:

[(1, 67892305), (5, 13578461), (13, 5222485), (17, 3993665), (65, 1044497), (85, 798733), (221, 307205), (1105, 61441)]