70816405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 96074784

約数和(自身を除く): 25258379

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1531, 1595, 4205, 7655, 9251, 16841, 44399, 46255, 84205, 221995, 488389, 1287571, 2441945, 6437855, 14163281, 70816405]

約数ペア:

[(1, 70816405), (5, 14163281), (11, 6437855), (29, 2441945), (55, 1287571), (145, 488389), (319, 221995), (841, 84205), (1531, 46255), (1595, 44399), (4205, 16841), (7655, 9251)]