15215184

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 42916276

約数和(自身を除く): 27701092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 673, 942, 1256, 1346, 1413, 1884, 2019, 2512, 2692, 2826, 3768, 4038, 5384, 5652, 6057, 7536, 8076, 10768, 11304, 12114, 16152, 22608, 24228, 32304, 48456, 96912, 105661, 211322, 316983, 422644, 633966, 845288, 950949, 1267932, 1690576, 1901898, 2535864, 3803796, 5071728, 7607592, 15215184]

約数ペア:

[(1, 15215184), (2, 7607592), (3, 5071728), (4, 3803796), (6, 2535864), (8, 1901898), (9, 1690576), (12, 1267932), (16, 950949), (18, 845288), (24, 633966), (36, 422644), (48, 316983), (72, 211322), (144, 105661), (157, 96912), (314, 48456), (471, 32304), (628, 24228), (673, 22608), (942, 16152), (1256, 12114), (1346, 11304), (1413, 10768), (1884, 8076), (2019, 7536), (2512, 6057), (2692, 5652), (2826, 5384), (3768, 4038)]