2223996885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48311}}^1$

素因数の和:48367

約数の個数: 64

約数和(自身を含む): 4452433920

約数和(自身を除く): 2228437035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1485, 1705, 3069, 4185, 5115, 9207, 15345, 46035, 48311, 144933, 241555, 434799, 531421, 724665, 1304397, 1497641, 1594263, 2173995, 2657105, 4492923, 4782789, 6521985, 7488205, 7971315, 13478769, 14348367, 16474051, 22464615, 23913945, 40436307, 49422153, 67393845, 71741835, 82370255, 148266459, 202181535, 247110765, 444799377, 741332295, 2223996885]

約数ペア:

[(1, 2223996885), (3, 741332295), (5, 444799377), (9, 247110765), (11, 202181535), (15, 148266459), (27, 82370255), (31, 71741835), (33, 67393845), (45, 49422153), (55, 40436307), (93, 23913945), (99, 22464615), (135, 16474051), (155, 14348367), (165, 13478769), (279, 7971315), (297, 7488205), (341, 6521985), (465, 4782789), (495, 4492923), (837, 2657105), (1023, 2173995), (1395, 1594263), (1485, 1497641), (1705, 1304397), (3069, 724665), (4185, 531421), (5115, 434799), (9207, 241555), (15345, 144933), (46035, 48311)]