128830295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{3119}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 168929280

約数和(自身を除く): 40098985

約数列:

[1, 5, 11, 55, 751, 3119, 3755, 8261, 15595, 34309, 41305, 171545, 2342369, 11711845, 25766059, 128830295]

約数ペア:

[(1, 128830295), (5, 25766059), (11, 11711845), (55, 2342369), (751, 171545), (3119, 41305), (3755, 34309), (8261, 15595)]