90539615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 113702400

約数和(自身を除く): 23162785

約数列:

[1, 5, 23, 115, 419, 1879, 2095, 9395, 9637, 43217, 48185, 216085, 787301, 3936505, 18107923, 90539615]

約数ペア:

[(1, 90539615), (5, 18107923), (23, 3936505), (115, 787301), (419, 216085), (1879, 48185), (2095, 43217), (9395, 9637)]