7805550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 20503152

約数和(自身を除く): 12697602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 3061, 6122, 9183, 15305, 18366, 30610, 45915, 52037, 76525, 91830, 104074, 153050, 156111, 229575, 260185, 312222, 459150, 520370, 780555, 1300925, 1561110, 2601850, 3902775, 7805550]

約数ペア:

[(1, 7805550), (2, 3902775), (3, 2601850), (5, 1561110), (6, 1300925), (10, 780555), (15, 520370), (17, 459150), (25, 312222), (30, 260185), (34, 229575), (50, 156111), (51, 153050), (75, 104074), (85, 91830), (102, 76525), (150, 52037), (170, 45915), (255, 30610), (425, 18366), (510, 15305), (850, 9183), (1275, 6122), (2550, 3061)]