15679862465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{3823}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 19876478976

約数和(自身を除く): 4196616511

約数列:

[1, 5, 31, 47, 155, 235, 563, 1457, 2815, 3823, 7285, 17453, 19115, 26461, 87265, 118513, 132305, 179681, 592565, 820291, 898405, 2152349, 4101455, 5570111, 10761745, 27850555, 66722819, 101160403, 333614095, 505802015, 3135972493, 15679862465]

約数ペア:

[(1, 15679862465), (5, 3135972493), (31, 505802015), (47, 333614095), (155, 101160403), (235, 66722819), (563, 27850555), (1457, 10761745), (2815, 5570111), (3823, 4101455), (7285, 2152349), (17453, 898405), (19115, 820291), (26461, 592565), (87265, 179681), (118513, 132305)]