90418085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2371}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 112717440

約数和(自身を除く): 22299355

約数列:

[1, 5, 29, 145, 263, 1315, 2371, 7627, 11855, 38135, 68759, 343795, 623573, 3117865, 18083617, 90418085]

約数ペア:

[(1, 90418085), (5, 18083617), (29, 3117865), (145, 623573), (263, 343795), (1315, 68759), (2371, 38135), (7627, 11855)]