2810362455

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 4910780160

約数和(自身を除く): 2100417705

約数列:

[1, 3, 5, 9, 15, 45, 241, 479, 541, 723, 1205, 1437, 1623, 2169, 2395, 2705, 3615, 4311, 4869, 7185, 8115, 10845, 21555, 24345, 115439, 130381, 259139, 346317, 391143, 577195, 651905, 777417, 1038951, 1173429, 1295695, 1731585, 1955715, 2332251, 3887085, 5194755, 5867145, 11661255, 62452499, 187357497, 312262495, 562072491, 936787485, 2810362455]

約数ペア:

[(1, 2810362455), (3, 936787485), (5, 562072491), (9, 312262495), (15, 187357497), (45, 62452499), (241, 11661255), (479, 5867145), (541, 5194755), (723, 3887085), (1205, 2332251), (1437, 1955715), (1623, 1731585), (2169, 1295695), (2395, 1173429), (2705, 1038951), (3615, 777417), (4311, 651905), (4869, 577195), (7185, 391143), (8115, 346317), (10845, 259139), (21555, 130381), (24345, 115439)]