151912825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 192175200

約数和(自身を除く): 40262375

約数列:

[1, 5, 25, 83, 179, 409, 415, 895, 2045, 2075, 4475, 10225, 14857, 33947, 73211, 74285, 169735, 366055, 371425, 848675, 1830275, 6076513, 30382565, 151912825]

約数ペア:

[(1, 151912825), (5, 30382565), (25, 6076513), (83, 1830275), (179, 848675), (409, 371425), (415, 366055), (895, 169735), (2045, 74285), (2075, 73211), (4475, 33947), (10225, 14857)]