508727481985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{15527}}^1$

素因数の和:15826

約数の個数: 64

約数和(自身を含む): 672956190720

約数和(自身を除く): 164228708735

約数列:

[1, 5, 29, 31, 37, 145, 155, 185, 197, 899, 985, 1073, 1147, 4495, 5365, 5713, 5735, 6107, 7289, 15527, 28565, 30535, 33263, 36445, 77635, 166315, 177103, 211381, 225959, 450283, 481337, 574499, 885515, 1056905, 1129795, 2251415, 2406685, 2872495, 3058819, 6552811, 13958773, 15294095, 16660471, 17809469, 32764055, 69793865, 83302355, 88705751, 89047345, 94823389, 113176303, 443528755, 474116945, 516474601, 565881515, 2582373005, 2749878281, 3282112787, 3508465393, 13749391405, 16410563935, 17542326965, 101745496397, 508727481985]

約数ペア:

[(1, 508727481985), (5, 101745496397), (29, 17542326965), (31, 16410563935), (37, 13749391405), (145, 3508465393), (155, 3282112787), (185, 2749878281), (197, 2582373005), (899, 565881515), (985, 516474601), (1073, 474116945), (1147, 443528755), (4495, 113176303), (5365, 94823389), (5713, 89047345), (5735, 88705751), (6107, 83302355), (7289, 69793865), (15527, 32764055), (28565, 17809469), (30535, 16660471), (33263, 15294095), (36445, 13958773), (77635, 6552811), (166315, 3058819), (177103, 2872495), (211381, 2406685), (225959, 2251415), (450283, 1129795), (481337, 1056905), (574499, 885515)]