89681485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26891}}^1$

素因数の和:26948

約数の個数: 16

約数和(自身を含む): 116173440

約数和(自身を除く): 26491955

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 26891, 134455, 618493, 779839, 3092465, 3899195, 17936297, 89681485]

約数ペア:

[(1, 89681485), (5, 17936297), (23, 3899195), (29, 3092465), (115, 779839), (145, 618493), (667, 134455), (3335, 26891)]