127623275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5861}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 172999344

約数和(自身を除く): 45376069

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 5861, 21775, 29305, 76193, 146525, 380965, 392687, 1904825, 1963435, 5104931, 9817175, 25524655, 127623275]

約数ペア:

[(1, 127623275), (5, 25524655), (13, 9817175), (25, 5104931), (65, 1963435), (67, 1904825), (325, 392687), (335, 380965), (871, 146525), (1675, 76193), (4355, 29305), (5861, 21775)]