2752805955

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 4551482880

約数和(自身を除く): 1798676925

約数列:

[1, 3, 5, 15, 53, 79, 159, 237, 265, 395, 795, 827, 1185, 2481, 2809, 4135, 4187, 8427, 12405, 12561, 14045, 20935, 42135, 43831, 62805, 65333, 131493, 195999, 219155, 221911, 326665, 657465, 665733, 979995, 1109555, 2323043, 3328665, 3462649, 6969129, 10387947, 11615215, 17313245, 34845645, 51939735, 183520397, 550561191, 917601985, 2752805955]

約数ペア:

[(1, 2752805955), (3, 917601985), (5, 550561191), (15, 183520397), (53, 51939735), (79, 34845645), (159, 17313245), (237, 11615215), (265, 10387947), (395, 6969129), (795, 3462649), (827, 3328665), (1185, 2323043), (2481, 1109555), (2809, 979995), (4135, 665733), (4187, 657465), (8427, 326665), (12405, 221911), (12561, 219155), (14045, 195999), (20935, 131493), (42135, 65333), (43831, 62805)]