222120765

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15377}}^1$

素因数の和:15498

約数の個数: 32

約数和(自身を含む): 398597760

約数和(自身を除く): 176476995

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 15377, 46131, 76885, 138393, 230655, 415179, 691965, 1645339, 2075895, 4936017, 8226695, 14808051, 24680085, 44424153, 74040255, 222120765]

約数ペア:

[(1, 222120765), (3, 74040255), (5, 44424153), (9, 24680085), (15, 14808051), (27, 8226695), (45, 4936017), (107, 2075895), (135, 1645339), (321, 691965), (535, 415179), (963, 230655), (1605, 138393), (2889, 76885), (4815, 46131), (14445, 15377)]