395600535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 750286368

約数和(自身を除く): 354685833

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 401, 495, 1203, 1993, 2005, 3609, 4411, 5979, 6015, 9965, 13233, 17937, 18045, 21923, 22055, 29895, 39699, 65769, 66165, 89685, 109615, 197307, 198495, 328845, 799193, 986535, 2397579, 3995965, 7192737, 8791123, 11987895, 26373369, 35963685, 43955615, 79120107, 131866845, 395600535]

約数ペア:

[(1, 395600535), (3, 131866845), (5, 79120107), (9, 43955615), (11, 35963685), (15, 26373369), (33, 11987895), (45, 8791123), (55, 7192737), (99, 3995965), (165, 2397579), (401, 986535), (495, 799193), (1203, 328845), (1993, 198495), (2005, 197307), (3609, 109615), (4411, 89685), (5979, 66165), (6015, 65769), (9965, 39699), (13233, 29895), (17937, 22055), (18045, 21923)]