38505025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 51731064

約数和(自身を除く): 13226039

約数列:

[1, 5, 13, 25, 65, 257, 325, 461, 1285, 2305, 3341, 5993, 6425, 11525, 16705, 29965, 83525, 118477, 149825, 592385, 1540201, 2961925, 7701005, 38505025]

約数ペア:

[(1, 38505025), (5, 7701005), (13, 2961925), (25, 1540201), (65, 592385), (257, 149825), (325, 118477), (461, 83525), (1285, 29965), (2305, 16705), (3341, 11525), (5993, 6425)]