128296905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70687}}^1$

素因数の和:70717

約数の個数: 24

約数和(自身を含む): 225636096

約数和(自身を除く): 97339191

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 70687, 212061, 353435, 777557, 1060305, 2332671, 3887785, 8553127, 11663355, 25659381, 42765635, 128296905]

約数ペア:

[(1, 128296905), (3, 42765635), (5, 25659381), (11, 11663355), (15, 8553127), (33, 3887785), (55, 2332671), (121, 1060305), (165, 777557), (363, 353435), (605, 212061), (1815, 70687)]