123480595

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 177315840

約数和(自身を除く): 53835245

約数列:

[1, 5, 7, 31, 35, 73, 155, 217, 365, 511, 1085, 1559, 2263, 2555, 7795, 10913, 11315, 15841, 48329, 54565, 79205, 113807, 241645, 338303, 569035, 796649, 1691515, 3528017, 3983245, 17640085, 24696119, 123480595]

約数ペア:

[(1, 123480595), (5, 24696119), (7, 17640085), (31, 3983245), (35, 3528017), (73, 1691515), (155, 796649), (217, 569035), (365, 338303), (511, 241645), (1085, 113807), (1559, 79205), (2263, 54565), (2555, 48329), (7795, 15841), (10913, 11315)]