145880825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9277}}^1$

素因数の和:9341

約数の個数: 24

約数和(自身を含む): 196730712

約数和(自身を除く): 50849887

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 9277, 15725, 46385, 157709, 231925, 343249, 788545, 1716245, 3942725, 5835233, 8581225, 29176165, 145880825]

約数ペア:

[(1, 145880825), (5, 29176165), (17, 8581225), (25, 5835233), (37, 3942725), (85, 1716245), (185, 788545), (425, 343249), (629, 231925), (925, 157709), (3145, 46385), (9277, 15725)]