85451095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 114618240

約数和(自身を除く): 29167145

約数列:

[1, 5, 17, 23, 85, 109, 115, 391, 401, 545, 1853, 1955, 2005, 2507, 6817, 9223, 9265, 12535, 34085, 42619, 43709, 46115, 156791, 213095, 218545, 743053, 783955, 1005307, 3715265, 5026535, 17090219, 85451095]

約数ペア:

[(1, 85451095), (5, 17090219), (17, 5026535), (23, 3715265), (85, 1005307), (109, 783955), (115, 743053), (391, 218545), (401, 213095), (545, 156791), (1853, 46115), (1955, 43709), (2005, 42619), (2507, 34085), (6817, 12535), (9223, 9265)]