15752748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 42602560

約数和(自身を除く): 26849812

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 571, 627, 726, 836, 1142, 1254, 1452, 1713, 2284, 2299, 2508, 3426, 4598, 6281, 6852, 6897, 9196, 10849, 12562, 13794, 18843, 21698, 25124, 27588, 32547, 37686, 43396, 65094, 69091, 75372, 119339, 130188, 138182, 207273, 238678, 276364, 358017, 414546, 477356, 716034, 829092, 1312729, 1432068, 2625458, 3938187, 5250916, 7876374, 15752748]

約数ペア:

[(1, 15752748), (2, 7876374), (3, 5250916), (4, 3938187), (6, 2625458), (11, 1432068), (12, 1312729), (19, 829092), (22, 716034), (33, 477356), (38, 414546), (44, 358017), (57, 276364), (66, 238678), (76, 207273), (114, 138182), (121, 130188), (132, 119339), (209, 75372), (228, 69091), (242, 65094), (363, 43396), (418, 37686), (484, 32547), (571, 27588), (627, 25124), (726, 21698), (836, 18843), (1142, 13794), (1254, 12562), (1452, 10849), (1713, 9196), (2284, 6897), (2299, 6852), (2508, 6281), (3426, 4598)]