49033455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 80815104

約数和(自身を除く): 31781649

約数列:

[1, 3, 5, 15, 47, 141, 157, 235, 443, 471, 705, 785, 1329, 2215, 2355, 6645, 7379, 20821, 22137, 36895, 62463, 69551, 104105, 110685, 208653, 312315, 347755, 1043265, 3268897, 9806691, 16344485, 49033455]

約数ペア:

[(1, 49033455), (3, 16344485), (5, 9806691), (15, 3268897), (47, 1043265), (141, 347755), (157, 312315), (235, 208653), (443, 110685), (471, 104105), (705, 69551), (785, 62463), (1329, 36895), (2215, 22137), (2355, 20821), (6645, 7379)]