15020622

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 34774272

約数和(自身を除く): 19753650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 257, 306, 382, 514, 573, 771, 1146, 1542, 1719, 2313, 3247, 3438, 4369, 4626, 6494, 8738, 9741, 13107, 19482, 26214, 29223, 39321, 49087, 58446, 78642, 98174, 147261, 294522, 441783, 834479, 883566, 1668958, 2503437, 5006874, 7510311, 15020622]

約数ペア:

[(1, 15020622), (2, 7510311), (3, 5006874), (6, 2503437), (9, 1668958), (17, 883566), (18, 834479), (34, 441783), (51, 294522), (102, 147261), (153, 98174), (191, 78642), (257, 58446), (306, 49087), (382, 39321), (514, 29223), (573, 26214), (771, 19482), (1146, 13107), (1542, 9741), (1719, 8738), (2313, 6494), (3247, 4626), (3438, 4369)]