89881585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26951}}^1$

素因数の和:27008

約数の個数: 16

約数和(自身を含む): 116432640

約数和(自身を除く): 26551055

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 26951, 134755, 619873, 781579, 3099365, 3907895, 17976317, 89881585]

約数ペア:

[(1, 89881585), (5, 17976317), (23, 3907895), (29, 3099365), (115, 781579), (145, 619873), (667, 134755), (3335, 26951)]