248654245

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 352747008

約数和(自身を除く): 104092763

約数列:

[1, 5, 7, 35, 37, 157, 185, 259, 785, 1099, 1223, 1295, 5495, 5809, 6115, 8561, 29045, 40663, 42805, 45251, 192011, 203315, 226255, 316757, 960055, 1344077, 1583785, 6720385, 7104407, 35522035, 49730849, 248654245]

約数ペア:

[(1, 248654245), (5, 49730849), (7, 35522035), (35, 7104407), (37, 6720385), (157, 1583785), (185, 1344077), (259, 960055), (785, 316757), (1099, 226255), (1223, 203315), (1295, 192011), (5495, 45251), (5809, 42805), (6115, 40663), (8561, 29045)]