134678375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 183857856

約数和(自身を除く): 49179481

約数列:

[1, 5, 13, 25, 65, 67, 125, 325, 335, 871, 1237, 1625, 1675, 4355, 6185, 8375, 16081, 21775, 30925, 80405, 82879, 108875, 154625, 402025, 414395, 1077427, 2010125, 2071975, 5387135, 10359875, 26935675, 134678375]

約数ペア:

[(1, 134678375), (5, 26935675), (13, 10359875), (25, 5387135), (65, 2071975), (67, 2010125), (125, 1077427), (325, 414395), (335, 402025), (871, 154625), (1237, 108875), (1625, 82879), (1675, 80405), (4355, 30925), (6185, 21775), (8375, 16081)]