15200385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 25439232

約数和(自身を除く): 10238847

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 337, 465, 485, 1011, 1455, 1685, 3007, 5055, 9021, 10447, 15035, 31341, 32689, 45105, 52235, 98067, 156705, 163445, 490335, 1013359, 3040077, 5066795, 15200385]

約数ペア:

[(1, 15200385), (3, 5066795), (5, 3040077), (15, 1013359), (31, 490335), (93, 163445), (97, 156705), (155, 98067), (291, 52235), (337, 45105), (465, 32689), (485, 31341), (1011, 15035), (1455, 10447), (1685, 9021), (3007, 5055)]