55505655

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4469

約数の個数: 40

約数和(自身を含む): 102731904

約数和(自身を除く): 47226249

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 4421, 12555, 13263, 22105, 39789, 66315, 119367, 137051, 198945, 358101, 411153, 596835, 685255, 1233459, 1790505, 2055765, 3700377, 6167295, 11101131, 18501885, 55505655]

約数ペア:

[(1, 55505655), (3, 18501885), (5, 11101131), (9, 6167295), (15, 3700377), (27, 2055765), (31, 1790505), (45, 1233459), (81, 685255), (93, 596835), (135, 411153), (155, 358101), (279, 198945), (405, 137051), (465, 119367), (837, 66315), (1395, 39789), (2511, 22105), (4185, 13263), (4421, 12555)]