4157725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 6062112

約数和(自身を除く): 1904387

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1163, 3575, 5815, 12793, 15119, 29075, 63965, 75595, 166309, 319825, 377975, 831545, 4157725]

約数ペア:

[(1, 4157725), (5, 831545), (11, 377975), (13, 319825), (25, 166309), (55, 75595), (65, 63965), (143, 29075), (275, 15119), (325, 12793), (715, 5815), (1163, 3575)]