15122955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 26035200

約数和(自身を除く): 10912245

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1129, 2679, 3387, 4465, 5645, 13395, 16935, 21451, 53063, 64353, 107255, 159189, 265315, 321765, 795945, 1008197, 3024591, 5040985, 15122955]

約数ペア:

[(1, 15122955), (3, 5040985), (5, 3024591), (15, 1008197), (19, 795945), (47, 321765), (57, 265315), (95, 159189), (141, 107255), (235, 64353), (285, 53063), (705, 21451), (893, 16935), (1129, 13395), (2679, 5645), (3387, 4465)]