89317625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 118969344

約数和(自身を除く): 29651719

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 575, 661, 1081, 1175, 2875, 3305, 5405, 5875, 15203, 16525, 27025, 31067, 76015, 82625, 135125, 155335, 380075, 714541, 776675, 1900375, 3572705, 3883375, 17863525, 89317625]

約数ペア:

[(1, 89317625), (5, 17863525), (23, 3883375), (25, 3572705), (47, 1900375), (115, 776675), (125, 714541), (235, 380075), (575, 155335), (661, 135125), (1081, 82625), (1175, 76015), (2875, 31067), (3305, 27025), (5405, 16525), (5875, 15203)]