15111072

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 43636320

約数和(自身を除く): 28525248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 739, 852, 1136, 1278, 1478, 1704, 2217, 2272, 2556, 2956, 3408, 4434, 5112, 5912, 6651, 6816, 8868, 10224, 11824, 13302, 17736, 20448, 23648, 26604, 35472, 52469, 53208, 70944, 104938, 106416, 157407, 209876, 212832, 314814, 419752, 472221, 629628, 839504, 944442, 1259256, 1679008, 1888884, 2518512, 3777768, 5037024, 7555536, 15111072]

約数ペア:

[(1, 15111072), (2, 7555536), (3, 5037024), (4, 3777768), (6, 2518512), (8, 1888884), (9, 1679008), (12, 1259256), (16, 944442), (18, 839504), (24, 629628), (32, 472221), (36, 419752), (48, 314814), (71, 212832), (72, 209876), (96, 157407), (142, 106416), (144, 104938), (213, 70944), (284, 53208), (288, 52469), (426, 35472), (568, 26604), (639, 23648), (739, 20448), (852, 17736), (1136, 13302), (1278, 11824), (1478, 10224), (1704, 8868), (2217, 6816), (2272, 6651), (2556, 5912), (2956, 5112), (3408, 4434)]