15255290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4766

約数の個数: 32

約数和(自身を含む): 30611520

約数和(自身を除く): 15356230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4723, 9446, 23615, 47230, 80291, 89737, 160582, 179474, 401455, 448685, 802910, 897370, 1525529, 3051058, 7627645, 15255290]

約数ペア:

[(1, 15255290), (2, 7627645), (5, 3051058), (10, 1525529), (17, 897370), (19, 802910), (34, 448685), (38, 401455), (85, 179474), (95, 160582), (170, 89737), (190, 80291), (323, 47230), (646, 23615), (1615, 9446), (3230, 4723)]