15575248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 32859008

約数和(自身を除く): 17283760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 727, 824, 1339, 1454, 1648, 2678, 2908, 5356, 5816, 9451, 10712, 11632, 18902, 21424, 37804, 74881, 75608, 149762, 151216, 299524, 599048, 973453, 1198096, 1946906, 3893812, 7787624, 15575248]

約数ペア:

[(1, 15575248), (2, 7787624), (4, 3893812), (8, 1946906), (13, 1198096), (16, 973453), (26, 599048), (52, 299524), (103, 151216), (104, 149762), (206, 75608), (208, 74881), (412, 37804), (727, 21424), (824, 18902), (1339, 11632), (1454, 10712), (1648, 9451), (2678, 5816), (2908, 5356)]