1050725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 1453032

約数和(自身を除く): 402307

約数列:

[1, 5, 13, 25, 53, 61, 65, 265, 305, 325, 689, 793, 1325, 1525, 3233, 3445, 3965, 16165, 17225, 19825, 42029, 80825, 210145, 1050725]

約数ペア:

[(1, 1050725), (5, 210145), (13, 80825), (25, 42029), (53, 19825), (61, 17225), (65, 16165), (265, 3965), (305, 3445), (325, 3233), (689, 1525), (793, 1325)]