15083901

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 26484480

約数和(自身を除く): 11400579

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 719, 777, 999, 2157, 2331, 2997, 5033, 6471, 6993, 15099, 19413, 20979, 26603, 45297, 58239, 79809, 135891, 186221, 239427, 407673, 558663, 718281, 1675989, 2154843, 5027967, 15083901]

約数ペア:

[(1, 15083901), (3, 5027967), (7, 2154843), (9, 1675989), (21, 718281), (27, 558663), (37, 407673), (63, 239427), (81, 186221), (111, 135891), (189, 79809), (259, 58239), (333, 45297), (567, 26603), (719, 20979), (777, 19413), (999, 15099), (2157, 6993), (2331, 6471), (2997, 5033)]