15020616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 41771520

約数和(自身を除く): 26750904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1553, 1612, 2418, 3106, 3224, 4659, 4836, 6212, 9318, 9672, 12424, 18636, 20189, 37272, 40378, 48143, 60567, 80756, 96286, 121134, 144429, 161512, 192572, 242268, 288858, 385144, 484536, 577716, 625859, 1155432, 1251718, 1877577, 2503436, 3755154, 5006872, 7510308, 15020616]

約数ペア:

[(1, 15020616), (2, 7510308), (3, 5006872), (4, 3755154), (6, 2503436), (8, 1877577), (12, 1251718), (13, 1155432), (24, 625859), (26, 577716), (31, 484536), (39, 385144), (52, 288858), (62, 242268), (78, 192572), (93, 161512), (104, 144429), (124, 121134), (156, 96286), (186, 80756), (248, 60567), (312, 48143), (372, 40378), (403, 37272), (744, 20189), (806, 18636), (1209, 12424), (1553, 9672), (1612, 9318), (2418, 6212), (3106, 4836), (3224, 4659)]