151211345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4481}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 192654288

約数和(自身を除く): 41442943

約数列:

[1, 5, 17, 85, 397, 1985, 4481, 6749, 22405, 33745, 76177, 380885, 1778957, 8894785, 30242269, 151211345]

約数ペア:

[(1, 151211345), (5, 30242269), (17, 8894785), (85, 1778957), (397, 380885), (1985, 76177), (4481, 33745), (6749, 22405)]