222002098245

素因数分解:

$3^4\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{157019}}^1$

素因数の和:160527

約数の個数: 40

約数和(自身を含む): 398075847840

約数和(自身を除く): 176073749595

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3491, 10473, 17455, 31419, 52365, 94257, 157019, 157095, 282771, 471057, 471285, 785095, 1413171, 1413855, 2355285, 4239513, 7065855, 12718539, 21197565, 63592695, 548153329, 1644459987, 2740766645, 4933379961, 8222299935, 14800139883, 24666899805, 44400419649, 74000699415, 222002098245]

約数ペア:

[(1, 222002098245), (3, 74000699415), (5, 44400419649), (9, 24666899805), (15, 14800139883), (27, 8222299935), (45, 4933379961), (81, 2740766645), (135, 1644459987), (405, 548153329), (3491, 63592695), (10473, 21197565), (17455, 12718539), (31419, 7065855), (52365, 4239513), (94257, 2355285), (157019, 1413855), (157095, 1413171), (282771, 785095), (471057, 471285)]