16864305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12166095

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1259, 2679, 3777, 4465, 6295, 13395, 18885, 23921, 59173, 71763, 119605, 177519, 295865, 358815, 887595, 1124287, 3372861, 5621435, 16864305]

約数ペア:

[(1, 16864305), (3, 5621435), (5, 3372861), (15, 1124287), (19, 887595), (47, 358815), (57, 295865), (95, 177519), (141, 119605), (235, 71763), (285, 59173), (705, 23921), (893, 18885), (1259, 13395), (2679, 6295), (3777, 4465)]