151222905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197677}}^1$

素因数の和:197705

約数の個数: 24

約数和(自身を含む): 277539912

約数和(自身を除く): 126317007

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 197677, 593031, 988385, 1779093, 2965155, 3360509, 8895465, 10081527, 16802545, 30244581, 50407635, 151222905]

約数ペア:

[(1, 151222905), (3, 50407635), (5, 30244581), (9, 16802545), (15, 10081527), (17, 8895465), (45, 3360509), (51, 2965155), (85, 1779093), (153, 988385), (255, 593031), (765, 197677)]