90535705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 122354568

約数和(自身を除く): 31818863

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2633, 2645, 6877, 13165, 34229, 34385, 60559, 171145, 302795, 787267, 1392857, 3936335, 6964285, 18107141, 90535705]

約数ペア:

[(1, 90535705), (5, 18107141), (13, 6964285), (23, 3936335), (65, 1392857), (115, 787267), (299, 302795), (529, 171145), (1495, 60559), (2633, 34385), (2645, 34229), (6877, 13165)]