90226175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 122169264

約数和(自身を除く): 31943089

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 949, 1825, 3803, 4745, 19015, 23725, 49439, 95075, 247195, 277619, 1235975, 1388095, 3609047, 6940475, 18045235, 90226175]

約数ペア:

[(1, 90226175), (5, 18045235), (13, 6940475), (25, 3609047), (65, 1388095), (73, 1235975), (325, 277619), (365, 247195), (949, 95075), (1825, 49439), (3803, 23725), (4745, 19015)]