1121655

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 1926144

約数和(自身を除く): 804489

約数列:

[1, 3, 5, 15, 37, 43, 47, 111, 129, 141, 185, 215, 235, 555, 645, 705, 1591, 1739, 2021, 4773, 5217, 6063, 7955, 8695, 10105, 23865, 26085, 30315, 74777, 224331, 373885, 1121655]

約数ペア:

[(1, 1121655), (3, 373885), (5, 224331), (15, 74777), (37, 30315), (43, 26085), (47, 23865), (111, 10105), (129, 8695), (141, 7955), (185, 6063), (215, 5217), (235, 4773), (555, 2021), (645, 1739), (705, 1591)]