1174720005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{427949}}^1$

素因数の和:428021

約数の個数: 24

約数和(自身を含む): 2069566200

約数和(自身を除く): 894846195

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 427949, 1283847, 2139745, 3851541, 6419235, 19257705, 26104889, 78314667, 130524445, 234944001, 391573335, 1174720005]

約数ペア:

[(1, 1174720005), (3, 391573335), (5, 234944001), (9, 130524445), (15, 78314667), (45, 26104889), (61, 19257705), (183, 6419235), (305, 3851541), (549, 2139745), (915, 1283847), (2745, 427949)]