171780886405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{13217}}^1$

素因数の和:14317

約数の個数: 32

約数和(自身を含む): 214621406208

約数和(自身を除く): 42840519803

約数列:

[1, 5, 43, 61, 215, 305, 991, 2623, 4955, 13115, 13217, 42613, 60451, 66085, 213065, 302255, 568331, 806237, 2599393, 2841655, 4031185, 12996965, 13098047, 34668191, 65490235, 173340955, 563216021, 798980867, 2816080105, 3994904335, 34356177281, 171780886405]

約数ペア:

[(1, 171780886405), (5, 34356177281), (43, 3994904335), (61, 2816080105), (215, 798980867), (305, 563216021), (991, 173340955), (2623, 65490235), (4955, 34668191), (13115, 13098047), (13217, 12996965), (42613, 4031185), (60451, 2841655), (66085, 2599393), (213065, 806237), (302255, 568331)]