99041995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1609}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 128207520

約数和(自身を除く): 29165525

約数列:

[1, 5, 13, 65, 947, 1609, 4735, 8045, 12311, 20917, 61555, 104585, 1523723, 7618615, 19808399, 99041995]

約数ペア:

[(1, 99041995), (5, 19808399), (13, 7618615), (65, 1523723), (947, 104585), (1609, 61555), (4735, 20917), (8045, 12311)]