90238395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{35597}}^1$

素因数の和:35631

約数の個数: 24

約数和(自身を含む): 156346416

約数和(自身を除く): 66108021

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 35597, 106791, 177985, 462761, 533955, 1388283, 2313805, 6015893, 6941415, 18047679, 30079465, 90238395]

約数ペア:

[(1, 90238395), (3, 30079465), (5, 18047679), (13, 6941415), (15, 6015893), (39, 2313805), (65, 1388283), (169, 533955), (195, 462761), (507, 177985), (845, 106791), (2535, 35597)]