90156205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11701}}^1$

素因数の和:11796

約数の個数: 16

約数和(自身を含む): 114585984

約数和(自身を除く): 24429779

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 11701, 58505, 269123, 783967, 1345615, 3919835, 18031241, 90156205]

約数ペア:

[(1, 90156205), (5, 18031241), (23, 3919835), (67, 1345615), (115, 783967), (335, 269123), (1541, 58505), (7705, 11701)]