3081165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 5360256

約数和(自身を除く): 2279091

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 281, 645, 731, 843, 1405, 2193, 3655, 4215, 4777, 10965, 12083, 14331, 23885, 36249, 60415, 71655, 181245, 205411, 616233, 1027055, 3081165]

約数ペア:

[(1, 3081165), (3, 1027055), (5, 616233), (15, 205411), (17, 181245), (43, 71655), (51, 60415), (85, 36249), (129, 23885), (215, 14331), (255, 12083), (281, 10965), (645, 4777), (731, 4215), (843, 3655), (1405, 2193)]