4425245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 5892480

約数和(自身を除く): 1467235

約数列:

[1, 5, 11, 55, 61, 305, 671, 1319, 3355, 6595, 14509, 72545, 80459, 402295, 885049, 4425245]

約数ペア:

[(1, 4425245), (5, 885049), (11, 402295), (55, 80459), (61, 72545), (305, 14509), (671, 6595), (1319, 3355)]