68900535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 131582880

約数和(自身を除く): 62682345

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 981, 1199, 1277, 1635, 3597, 3831, 4905, 5995, 6385, 10791, 11493, 14047, 17985, 19155, 42141, 53955, 57465, 70235, 126423, 139193, 210705, 417579, 632115, 695965, 1252737, 1531123, 2087895, 4593369, 6263685, 7655615, 13780107, 22966845, 68900535]

約数ペア:

[(1, 68900535), (3, 22966845), (5, 13780107), (9, 7655615), (11, 6263685), (15, 4593369), (33, 2087895), (45, 1531123), (55, 1252737), (99, 695965), (109, 632115), (165, 417579), (327, 210705), (495, 139193), (545, 126423), (981, 70235), (1199, 57465), (1277, 53955), (1635, 42141), (3597, 19155), (3831, 17985), (4905, 14047), (5995, 11493), (6385, 10791)]