68780454885

素因数分解:

$3^3\times 5^1\times {\mathrm{3049}}^1\times {\mathrm{167099}}^1$

素因数の和:170162

約数の個数: 32

約数和(自身を含む): 122317200000

約数和(自身を除く): 53536745115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3049, 9147, 15245, 27441, 45735, 82323, 137205, 167099, 411615, 501297, 835495, 1503891, 2506485, 4511673, 7519455, 22558365, 509484851, 1528454553, 2547424255, 4585363659, 7642272765, 13756090977, 22926818295, 68780454885]

約数ペア:

[(1, 68780454885), (3, 22926818295), (5, 13756090977), (9, 7642272765), (15, 4585363659), (27, 2547424255), (45, 1528454553), (135, 509484851), (3049, 22558365), (9147, 7519455), (15245, 4511673), (27441, 2506485), (45735, 1503891), (82323, 835495), (137205, 501297), (167099, 411615)]