47201775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37021}}^1$

素因数の和:37051

約数の個数: 24

約数和(自身を含む): 82633104

約数和(自身を除く): 35431329

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 37021, 111063, 185105, 555315, 629357, 925525, 1888071, 2776575, 3146785, 9440355, 15733925, 47201775]

約数ペア:

[(1, 47201775), (3, 15733925), (5, 9440355), (15, 3146785), (17, 2776575), (25, 1888071), (51, 925525), (75, 629357), (85, 555315), (255, 185105), (425, 111063), (1275, 37021)]