22725995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 7643605

約数列:

[1, 5, 19, 29, 73, 95, 113, 145, 365, 551, 565, 1387, 2117, 2147, 2755, 3277, 6935, 8249, 10585, 10735, 16385, 40223, 41245, 62263, 156731, 201115, 239221, 311315, 783655, 1196105, 4545199, 22725995]

約数ペア:

[(1, 22725995), (5, 4545199), (19, 1196105), (29, 783655), (73, 311315), (95, 239221), (113, 201115), (145, 156731), (365, 62263), (551, 41245), (565, 40223), (1387, 16385), (2117, 10735), (2147, 10585), (2755, 8249), (3277, 6935)]