15322788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 43188600

約数和(自身を除く): 27865812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1129, 1131, 1508, 2258, 2262, 3387, 3393, 4516, 4524, 6774, 6786, 10161, 13548, 13572, 14677, 20322, 29354, 32741, 40644, 44031, 58708, 65482, 88062, 98223, 130964, 132093, 176124, 196446, 264186, 294669, 392892, 425633, 528372, 589338, 851266, 1178676, 1276899, 1702532, 2553798, 3830697, 5107596, 7661394, 15322788]

約数ペア:

[(1, 15322788), (2, 7661394), (3, 5107596), (4, 3830697), (6, 2553798), (9, 1702532), (12, 1276899), (13, 1178676), (18, 851266), (26, 589338), (29, 528372), (36, 425633), (39, 392892), (52, 294669), (58, 264186), (78, 196446), (87, 176124), (116, 132093), (117, 130964), (156, 98223), (174, 88062), (234, 65482), (261, 58708), (348, 44031), (377, 40644), (468, 32741), (522, 29354), (754, 20322), (1044, 14677), (1129, 13572), (1131, 13548), (1508, 10161), (2258, 6786), (2262, 6774), (3387, 4524), (3393, 4516)]