71385645095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{22511}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 90768384000

約数和(自身を除く): 19382738905

約数列:

[1, 5, 31, 41, 155, 205, 499, 1271, 2495, 6355, 15469, 20459, 22511, 77345, 102295, 112555, 634229, 697841, 922951, 3171145, 3489205, 4614755, 11232989, 28611481, 56164945, 143057405, 348222659, 460552549, 1741113295, 2302762745, 14277129019, 71385645095]

約数ペア:

[(1, 71385645095), (5, 14277129019), (31, 2302762745), (41, 1741113295), (155, 460552549), (205, 348222659), (499, 143057405), (1271, 56164945), (2495, 28611481), (6355, 11232989), (15469, 4614755), (20459, 3489205), (22511, 3171145), (77345, 922951), (102295, 697841), (112555, 634229)]