17967666315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{60427}}^1$

素因数の和:60939

約数の個数: 32

約数和(自身を含む): 29481129216

約数和(自身を除く): 11513462901

約数列:

[1, 3, 5, 15, 43, 129, 215, 461, 645, 1383, 2305, 6915, 19823, 59469, 60427, 99115, 181281, 297345, 302135, 906405, 2598361, 7795083, 12991805, 27856847, 38975415, 83570541, 139284235, 417852705, 1197844421, 3593533263, 5989222105, 17967666315]

約数ペア:

[(1, 17967666315), (3, 5989222105), (5, 3593533263), (15, 1197844421), (43, 417852705), (129, 139284235), (215, 83570541), (461, 38975415), (645, 27856847), (1383, 12991805), (2305, 7795083), (6915, 2598361), (19823, 906405), (59469, 302135), (60427, 297345), (99115, 181281)]