4365518975

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{12037}}^1$

素因数の和:12299

約数の個数: 24

約数和(自身を含む): 5508107280

約数和(自身を除く): 1142588305

約数列:

[1, 5, 25, 89, 163, 445, 815, 2225, 4075, 12037, 14507, 60185, 72535, 300925, 362675, 1071293, 1962031, 5356465, 9810155, 26782325, 49050775, 174620759, 873103795, 4365518975]

約数ペア:

[(1, 4365518975), (5, 873103795), (25, 174620759), (89, 49050775), (163, 26782325), (445, 9810155), (815, 5356465), (2225, 1962031), (4075, 1071293), (12037, 362675), (14507, 300925), (60185, 72535)]