224605615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 309306816

約数和(自身を除く): 84701201

約数列:

[1, 5, 13, 17, 65, 85, 181, 221, 905, 1105, 1123, 2353, 3077, 5615, 11765, 14599, 15385, 19091, 40001, 72995, 95455, 200005, 203263, 248183, 1016315, 1240915, 2642419, 3455471, 13212095, 17277355, 44921123, 224605615]

約数ペア:

[(1, 224605615), (5, 44921123), (13, 17277355), (17, 13212095), (65, 3455471), (85, 2642419), (181, 1240915), (221, 1016315), (905, 248183), (1105, 203263), (1123, 200005), (2353, 95455), (3077, 72995), (5615, 40001), (11765, 19091), (14599, 15385)]