15979365

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15473

約数の個数: 24

約数和(自身を含む): 28903680

約数和(自身を除く): 12924315

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 15439, 46317, 77195, 138951, 231585, 355097, 694755, 1065291, 1775485, 3195873, 5326455, 15979365]

約数ペア:

[(1, 15979365), (3, 5326455), (5, 3195873), (9, 1775485), (15, 1065291), (23, 694755), (45, 355097), (69, 231585), (115, 138951), (207, 77195), (345, 46317), (1035, 15439)]