11863145

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 16978248

約数和(自身を除く): 5115103

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1181, 1435, 2009, 5905, 8267, 10045, 41335, 48421, 57869, 242105, 289345, 338947, 1694735, 2372629, 11863145]

約数ペア:

[(1, 11863145), (5, 2372629), (7, 1694735), (35, 338947), (41, 289345), (49, 242105), (205, 57869), (245, 48421), (287, 41335), (1181, 10045), (1435, 8267), (2009, 5905)]