269359815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28549}}^1$

素因数の和:28611

約数の個数: 32

約数和(自身を含む): 468676800

約数和(自身を除く): 199316985

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 28549, 85647, 142745, 428235, 485333, 1056313, 1455999, 2426665, 3168939, 5281565, 7279995, 15844695, 17957321, 53871963, 89786605, 269359815]

約数ペア:

[(1, 269359815), (3, 89786605), (5, 53871963), (15, 17957321), (17, 15844695), (37, 7279995), (51, 5281565), (85, 3168939), (111, 2426665), (185, 1455999), (255, 1056313), (555, 485333), (629, 428235), (1887, 142745), (3145, 85647), (9435, 28549)]