223824185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 301529088

約数和(自身を除く): 77704903

約数列:

[1, 5, 13, 31, 65, 113, 155, 403, 565, 983, 1469, 2015, 3503, 4915, 7345, 12779, 17515, 30473, 45539, 63895, 111079, 152365, 227695, 396149, 555395, 1444027, 1980745, 3443449, 7220135, 17217245, 44764837, 223824185]

約数ペア:

[(1, 223824185), (5, 44764837), (13, 17217245), (31, 7220135), (65, 3443449), (113, 1980745), (155, 1444027), (403, 555395), (565, 396149), (983, 227695), (1469, 152365), (2015, 111079), (3503, 63895), (4915, 45539), (7345, 30473), (12779, 17515)]