190016225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 297623808

約数和(自身を除く): 107607583

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2777, 2975, 4025, 9775, 13685, 13885, 19439, 47209, 63871, 68425, 69425, 97195, 236045, 319355, 330463, 447097, 485975, 1085807, 1180225, 1596775, 1652315, 2235485, 5429035, 7600649, 8261575, 11177425, 27145175, 38003245, 190016225]

約数ペア:

[(1, 190016225), (5, 38003245), (7, 27145175), (17, 11177425), (23, 8261575), (25, 7600649), (35, 5429035), (85, 2235485), (115, 1652315), (119, 1596775), (161, 1180225), (175, 1085807), (391, 485975), (425, 447097), (575, 330463), (595, 319355), (805, 236045), (1955, 97195), (2737, 69425), (2777, 68425), (2975, 63871), (4025, 47209), (9775, 19439), (13685, 13885)]