30726765

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 53389440

約数和(自身を除く): 22662675

約数列:

[1, 3, 5, 9, 15, 45, 743, 919, 2229, 2757, 3715, 4595, 6687, 8271, 11145, 13785, 33435, 41355, 682817, 2048451, 3414085, 6145353, 10242255, 30726765]

約数ペア:

[(1, 30726765), (3, 10242255), (5, 6145353), (9, 3414085), (15, 2048451), (45, 682817), (743, 41355), (919, 33435), (2229, 13785), (2757, 11145), (3715, 8271), (4595, 6687)]