22247095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 30100896

約数和(自身を除く): 7853801

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 647, 1495, 2645, 3235, 6877, 8411, 14881, 34385, 42055, 74405, 193453, 342263, 967265, 1711315, 4449419, 22247095]

約数ペア:

[(1, 22247095), (5, 4449419), (13, 1711315), (23, 967265), (65, 342263), (115, 193453), (299, 74405), (529, 42055), (647, 34385), (1495, 14881), (2645, 8411), (3235, 6877)]