1975582225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{4789}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 2539179000

約数和(自身を除く): 563596775

約数列:

[1, 5, 25, 29, 145, 569, 725, 2845, 4789, 14225, 16501, 23945, 82505, 119725, 138881, 412525, 694405, 2724941, 3472025, 13624705, 68123525, 79023289, 395116445, 1975582225]

約数ペア:

[(1, 1975582225), (5, 395116445), (25, 79023289), (29, 68123525), (145, 13624705), (569, 3472025), (725, 2724941), (2845, 694405), (4789, 412525), (14225, 138881), (16501, 119725), (23945, 82505)]