40530465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52981}}^1$

素因数の和:53009

約数の個数: 24

約数和(自身を含む): 74386728

約数和(自身を除く): 33856263

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52981, 158943, 264905, 476829, 794715, 900677, 2384145, 2702031, 4503385, 8106093, 13510155, 40530465]

約数ペア:

[(1, 40530465), (3, 13510155), (5, 8106093), (9, 4503385), (15, 2702031), (17, 2384145), (45, 900677), (51, 794715), (85, 476829), (153, 264905), (255, 158943), (765, 52981)]