67273505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 96090624

約数和(自身を除く): 28817119

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2647, 5083, 13235, 25415, 34411, 44999, 60881, 172055, 224995, 304405, 584987, 791453, 1034977, 2924935, 3957265, 5174885, 13454701, 67273505]

約数ペア:

[(1, 67273505), (5, 13454701), (13, 5174885), (17, 3957265), (23, 2924935), (65, 1034977), (85, 791453), (115, 584987), (221, 304405), (299, 224995), (391, 172055), (1105, 60881), (1495, 44999), (1955, 34411), (2647, 25415), (5083, 13235)]