1874275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 2569280

約数和(自身を除く): 695005

約数列:

[1, 5, 13, 25, 65, 73, 79, 325, 365, 395, 949, 1027, 1825, 1975, 4745, 5135, 5767, 23725, 25675, 28835, 74971, 144175, 374855, 1874275]

約数ペア:

[(1, 1874275), (5, 374855), (13, 144175), (25, 74971), (65, 28835), (73, 25675), (79, 23725), (325, 5767), (365, 5135), (395, 4745), (949, 1975), (1027, 1825)]