1566259215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{4513}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 2655965376

約数和(自身を除く): 1089706161

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1361, 4083, 4513, 6805, 13539, 20415, 22565, 23137, 67695, 69411, 76721, 115685, 230163, 347055, 383605, 1150815, 6142193, 18426579, 30710965, 92132895, 104417281, 313251843, 522086405, 1566259215]

約数ペア:

[(1, 1566259215), (3, 522086405), (5, 313251843), (15, 104417281), (17, 92132895), (51, 30710965), (85, 18426579), (255, 6142193), (1361, 1150815), (4083, 383605), (4513, 347055), (6805, 230163), (13539, 115685), (20415, 76721), (22565, 69411), (23137, 67695)]