76371255

素因数分解:

$3^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 62006985

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 243, 263, 405, 717, 789, 1195, 1215, 1315, 2151, 2367, 3585, 3945, 6453, 7101, 10755, 11835, 19359, 21303, 32265, 35505, 58077, 62857, 63909, 96795, 106515, 188571, 290385, 314285, 319545, 565713, 942855, 1697139, 2828565, 5091417, 8485695, 15274251, 25457085, 76371255]

約数ペア:

[(1, 76371255), (3, 25457085), (5, 15274251), (9, 8485695), (15, 5091417), (27, 2828565), (45, 1697139), (81, 942855), (135, 565713), (239, 319545), (243, 314285), (263, 290385), (405, 188571), (717, 106515), (789, 96795), (1195, 63909), (1215, 62857), (1315, 58077), (2151, 35505), (2367, 32265), (3585, 21303), (3945, 19359), (6453, 11835), (7101, 10755)]