1244825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 1707480

約数和(自身を除く): 462655

約数列:

[1, 5, 17, 25, 29, 85, 101, 145, 425, 493, 505, 725, 1717, 2465, 2525, 2929, 8585, 12325, 14645, 42925, 49793, 73225, 248965, 1244825]

約数ペア:

[(1, 1244825), (5, 248965), (17, 73225), (25, 49793), (29, 42925), (85, 14645), (101, 12325), (145, 8585), (425, 2929), (493, 2525), (505, 2465), (725, 1717)]