154156935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 268430976

約数和(自身を除く): 114274041

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 289, 645, 731, 827, 867, 1445, 2193, 2481, 3655, 4135, 4335, 10965, 12405, 12427, 14059, 35561, 37281, 42177, 62135, 70295, 106683, 177805, 186405, 210885, 239003, 533415, 604537, 717009, 1195015, 1813611, 3022685, 3585045, 9068055, 10277129, 30831387, 51385645, 154156935]

約数ペア:

[(1, 154156935), (3, 51385645), (5, 30831387), (15, 10277129), (17, 9068055), (43, 3585045), (51, 3022685), (85, 1813611), (129, 1195015), (215, 717009), (255, 604537), (289, 533415), (645, 239003), (731, 210885), (827, 186405), (867, 177805), (1445, 106683), (2193, 70295), (2481, 62135), (3655, 42177), (4135, 37281), (4335, 35561), (10965, 14059), (12405, 12427)]