166356475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9547}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 223766928

約数和(自身を除く): 57410453

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 9547, 17425, 47735, 162299, 238675, 391427, 811495, 1957135, 4057475, 6654259, 9785675, 33271295, 166356475]

約数ペア:

[(1, 166356475), (5, 33271295), (17, 9785675), (25, 6654259), (41, 4057475), (85, 1957135), (205, 811495), (425, 391427), (697, 238675), (1025, 162299), (3485, 47735), (9547, 17425)]