140561405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1471}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 174873600

約数和(自身を除く): 34312195

約数列:

[1, 5, 29, 145, 659, 1471, 3295, 7355, 19111, 42659, 95555, 213295, 969389, 4846945, 28112281, 140561405]

約数ペア:

[(1, 140561405), (5, 28112281), (29, 4846945), (145, 969389), (659, 213295), (1471, 95555), (3295, 42659), (7355, 19111)]