15519072

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 41065920

約数和(自身を除く): 25546848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1163, 1668, 2224, 2326, 3336, 3489, 4448, 4652, 6672, 6978, 9304, 13344, 13956, 18608, 27912, 37216, 55824, 111648, 161657, 323314, 484971, 646628, 969942, 1293256, 1939884, 2586512, 3879768, 5173024, 7759536, 15519072]

約数ペア:

[(1, 15519072), (2, 7759536), (3, 5173024), (4, 3879768), (6, 2586512), (8, 1939884), (12, 1293256), (16, 969942), (24, 646628), (32, 484971), (48, 323314), (96, 161657), (139, 111648), (278, 55824), (417, 37216), (556, 27912), (834, 18608), (1112, 13956), (1163, 13344), (1668, 9304), (2224, 6978), (2326, 6672), (3336, 4652), (3489, 4448)]