15722070895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{1621}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 19615040640

約数和(自身を除く): 3892969745

約数列:

[1, 5, 37, 103, 185, 509, 515, 1621, 2545, 3811, 8105, 18833, 19055, 52427, 59977, 94165, 166963, 262135, 299885, 825089, 834815, 1939799, 4125445, 6177631, 9698995, 30528293, 30888155, 84984167, 152641465, 424920835, 3144414179, 15722070895]

約数ペア:

[(1, 15722070895), (5, 3144414179), (37, 424920835), (103, 152641465), (185, 84984167), (509, 30888155), (515, 30528293), (1621, 9698995), (2545, 6177631), (3811, 4125445), (8105, 1939799), (18833, 834815), (19055, 825089), (52427, 299885), (59977, 262135), (94165, 166963)]