15223536

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 43233840

約数和(自身を除く): 28010304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1489, 1704, 2556, 2978, 3408, 4467, 5112, 5956, 8934, 10224, 11912, 13401, 17868, 23824, 26802, 35736, 53604, 71472, 105719, 107208, 211438, 214416, 317157, 422876, 634314, 845752, 951471, 1268628, 1691504, 1902942, 2537256, 3805884, 5074512, 7611768, 15223536]

約数ペア:

[(1, 15223536), (2, 7611768), (3, 5074512), (4, 3805884), (6, 2537256), (8, 1902942), (9, 1691504), (12, 1268628), (16, 951471), (18, 845752), (24, 634314), (36, 422876), (48, 317157), (71, 214416), (72, 211438), (142, 107208), (144, 105719), (213, 71472), (284, 53604), (426, 35736), (568, 26802), (639, 23824), (852, 17868), (1136, 13401), (1278, 11912), (1489, 10224), (1704, 8934), (2556, 5956), (2978, 5112), (3408, 4467)]