90791005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7243}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 114744960

約数和(自身を除く): 23953955

約数列:

[1, 5, 23, 109, 115, 545, 2507, 7243, 12535, 36215, 166589, 789487, 832945, 3947435, 18158201, 90791005]

約数ペア:

[(1, 90791005), (5, 18158201), (23, 3947435), (109, 832945), (115, 789487), (545, 166589), (2507, 36215), (7243, 12535)]