22894525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 30171680

約数和(自身を除く): 7277155

約数列:

[1, 5, 19, 25, 95, 157, 307, 475, 785, 1535, 2983, 3925, 5833, 7675, 14915, 29165, 48199, 74575, 145825, 240995, 915781, 1204975, 4578905, 22894525]

約数ペア:

[(1, 22894525), (5, 4578905), (19, 1204975), (25, 915781), (95, 240995), (157, 145825), (307, 74575), (475, 48199), (785, 29165), (1535, 14915), (2983, 7675), (3925, 5833)]