83450025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21850

約数の個数: 36

約数和(自身を含む): 158267772

約数和(自身を除く): 74817747

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 21817, 65451, 109085, 196353, 327255, 370889, 545425, 981765, 1112667, 1636275, 1854445, 3338001, 4908825, 5563335, 9272225, 16690005, 27816675, 83450025]

約数ペア:

[(1, 83450025), (3, 27816675), (5, 16690005), (9, 9272225), (15, 5563335), (17, 4908825), (25, 3338001), (45, 1854445), (51, 1636275), (75, 1112667), (85, 981765), (153, 545425), (225, 370889), (255, 327255), (425, 196353), (765, 109085), (1275, 65451), (3825, 21817)]