129202575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 224366592

約数和(自身を除く): 95164017

約数列:

[1, 3, 5, 15, 25, 31, 61, 75, 93, 155, 183, 305, 465, 775, 911, 915, 1525, 1891, 2325, 2733, 4555, 4575, 5673, 9455, 13665, 22775, 28241, 28365, 47275, 55571, 68325, 84723, 141205, 141825, 166713, 277855, 423615, 706025, 833565, 1389275, 1722701, 2118075, 4167825, 5168103, 8613505, 25840515, 43067525, 129202575]

約数ペア:

[(1, 129202575), (3, 43067525), (5, 25840515), (15, 8613505), (25, 5168103), (31, 4167825), (61, 2118075), (75, 1722701), (93, 1389275), (155, 833565), (183, 706025), (305, 423615), (465, 277855), (775, 166713), (911, 141825), (915, 141205), (1525, 84723), (1891, 68325), (2325, 55571), (2733, 47275), (4555, 28365), (4575, 28241), (5673, 22775), (9455, 13665)]