30412575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7984

約数の個数: 36

約数和(自身を含む): 57683808

約数和(自身を除く): 27271233

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7951, 23853, 39755, 71559, 119265, 135167, 198775, 357795, 405501, 596325, 675835, 1216503, 1788975, 2027505, 3379175, 6082515, 10137525, 30412575]

約数ペア:

[(1, 30412575), (3, 10137525), (5, 6082515), (9, 3379175), (15, 2027505), (17, 1788975), (25, 1216503), (45, 675835), (51, 596325), (75, 405501), (85, 357795), (153, 198775), (225, 135167), (255, 119265), (425, 71559), (765, 39755), (1275, 23853), (3825, 7951)]