374411245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 512830080

約数和(自身を除く): 138418835

約数列:

[1, 5, 13, 19, 65, 95, 157, 247, 785, 1235, 1931, 2041, 2983, 9655, 10205, 14915, 25103, 36689, 38779, 125515, 183445, 193895, 303167, 476957, 1515835, 2384785, 3941171, 5760173, 19705855, 28800865, 74882249, 374411245]

約数ペア:

[(1, 374411245), (5, 74882249), (13, 28800865), (19, 19705855), (65, 5760173), (95, 3941171), (157, 2384785), (247, 1515835), (785, 476957), (1235, 303167), (1931, 193895), (2041, 183445), (2983, 125515), (9655, 38779), (10205, 36689), (14915, 25103)]