15855072

素因数分解:

$2^5\times 3^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 41830992

約数和(自身を除く): 25975920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 317, 521, 634, 951, 1042, 1268, 1563, 1902, 2084, 2536, 3126, 3804, 4168, 5072, 6252, 7608, 8336, 10144, 12504, 15216, 16672, 25008, 30432, 50016, 165157, 330314, 495471, 660628, 990942, 1321256, 1981884, 2642512, 3963768, 5285024, 7927536, 15855072]

約数ペア:

[(1, 15855072), (2, 7927536), (3, 5285024), (4, 3963768), (6, 2642512), (8, 1981884), (12, 1321256), (16, 990942), (24, 660628), (32, 495471), (48, 330314), (96, 165157), (317, 50016), (521, 30432), (634, 25008), (951, 16672), (1042, 15216), (1268, 12504), (1563, 10144), (1902, 8336), (2084, 7608), (2536, 6252), (3126, 5072), (3804, 4168)]