64566095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2957}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 84764448

約数和(自身を除く): 20198353

約数列:

[1, 5, 11, 55, 397, 1985, 2957, 4367, 14785, 21835, 32527, 162635, 1173929, 5869645, 12913219, 64566095]

約数ペア:

[(1, 64566095), (5, 12913219), (11, 5869645), (55, 1173929), (397, 162635), (1985, 32527), (2957, 21835), (4367, 14785)]