2783256075

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{88993}}^1$

素因数の和:89148

約数の個数: 36

約数和(自身を含む): 5021041480

約数和(自身を除く): 2237785405

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 3475, 6255, 10425, 31275, 88993, 266979, 444965, 800937, 1334895, 2224825, 4004685, 6674475, 12370027, 20023425, 37110081, 61850135, 111330243, 185550405, 309250675, 556651215, 927752025, 2783256075]

約数ペア:

[(1, 2783256075), (3, 927752025), (5, 556651215), (9, 309250675), (15, 185550405), (25, 111330243), (45, 61850135), (75, 37110081), (139, 20023425), (225, 12370027), (417, 6674475), (695, 4004685), (1251, 2224825), (2085, 1334895), (3475, 800937), (6255, 444965), (10425, 266979), (31275, 88993)]