148923405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{76963}}^1$

素因数の和:77017

約数の個数: 24

約数和(自身を含む): 264140448

約数和(自身を除く): 115217043

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 76963, 230889, 384815, 692667, 1154445, 3309409, 3463335, 9928227, 16547045, 29784681, 49641135, 148923405]

約数ペア:

[(1, 148923405), (3, 49641135), (5, 29784681), (9, 16547045), (15, 9928227), (43, 3463335), (45, 3309409), (129, 1154445), (215, 692667), (387, 384815), (645, 230889), (1935, 76963)]