4495225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 6749568

約数和(自身を除く): 2254343

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1511, 2975, 7555, 10577, 25687, 37775, 52885, 128435, 179809, 264425, 642175, 899045, 4495225]

約数ペア:

[(1, 4495225), (5, 899045), (7, 642175), (17, 264425), (25, 179809), (35, 128435), (85, 52885), (119, 37775), (175, 25687), (425, 10577), (595, 7555), (1511, 2975)]