8601125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 11880960

約数和(自身を除く): 3279835

約数列:

[1, 5, 13, 25, 65, 67, 79, 125, 325, 335, 395, 871, 1027, 1625, 1675, 1975, 4355, 5135, 5293, 8375, 9875, 21775, 25675, 26465, 68809, 108875, 128375, 132325, 344045, 661625, 1720225, 8601125]

約数ペア:

[(1, 8601125), (5, 1720225), (13, 661625), (25, 344045), (65, 132325), (67, 128375), (79, 108875), (125, 68809), (325, 26465), (335, 25675), (395, 21775), (871, 9875), (1027, 8375), (1625, 5293), (1675, 5135), (1975, 4355)]