88166975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4049}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 119523600

約数和(自身を除く): 31356625

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4049, 4355, 20245, 21775, 52637, 101225, 263185, 271283, 1315925, 1356415, 3526679, 6782075, 17633395, 88166975]

約数ペア:

[(1, 88166975), (5, 17633395), (13, 6782075), (25, 3526679), (65, 1356415), (67, 1315925), (325, 271283), (335, 263185), (871, 101225), (1675, 52637), (4049, 21775), (4355, 20245)]