22136465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 32254848

約数和(自身を除く): 10118383

約数列:

[1, 5, 13, 17, 23, 65, 67, 85, 115, 169, 221, 299, 335, 391, 845, 871, 1105, 1139, 1495, 1541, 1955, 2873, 3887, 4355, 5083, 5695, 7705, 11323, 14365, 14807, 19435, 20033, 25415, 26197, 56615, 66079, 74035, 100165, 130985, 192491, 260429, 330395, 340561, 962455, 1302145, 1702805, 4427293, 22136465]

約数ペア:

[(1, 22136465), (5, 4427293), (13, 1702805), (17, 1302145), (23, 962455), (65, 340561), (67, 330395), (85, 260429), (115, 192491), (169, 130985), (221, 100165), (299, 74035), (335, 66079), (391, 56615), (845, 26197), (871, 25415), (1105, 20033), (1139, 19435), (1495, 14807), (1541, 14365), (1955, 11323), (2873, 7705), (3887, 5695), (4355, 5083)]