253850245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{4003}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 332684352

約数和(自身を除く): 78834107

約数列:

[1, 5, 11, 55, 1153, 4003, 5765, 12683, 20015, 44033, 63415, 220165, 4615459, 23077295, 50770049, 253850245]

約数ペア:

[(1, 253850245), (5, 50770049), (11, 23077295), (55, 4615459), (1153, 220165), (4003, 63415), (5765, 44033), (12683, 20015)]