274307535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{141761}}^1$

素因数の和:141815

約数の個数: 24

約数和(自身を含む): 486527184

約数和(自身を除く): 212219649

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 141761, 425283, 708805, 1275849, 2126415, 6095723, 6379245, 18287169, 30478615, 54861507, 91435845, 274307535]

約数ペア:

[(1, 274307535), (3, 91435845), (5, 54861507), (9, 30478615), (15, 18287169), (43, 6379245), (45, 6095723), (129, 2126415), (215, 1275849), (387, 708805), (645, 425283), (1935, 141761)]