137282445

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7943

約数の個数: 40

約数和(自身を含む): 251846496

約数和(自身を除く): 114564051

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 7883, 17415, 23649, 39415, 70947, 118245, 212841, 338969, 354735, 638523, 1016907, 1064205, 1694845, 3050721, 3192615, 5084535, 9152163, 15253605, 27456489, 45760815, 137282445]

約数ペア:

[(1, 137282445), (3, 45760815), (5, 27456489), (9, 15253605), (15, 9152163), (27, 5084535), (43, 3192615), (45, 3050721), (81, 1694845), (129, 1064205), (135, 1016907), (215, 638523), (387, 354735), (405, 338969), (645, 212841), (1161, 118245), (1935, 70947), (3483, 39415), (5805, 23649), (7883, 17415)]