30501135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 62078016

約数和(自身を除く): 31576881

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 2617, 3885, 7851, 11655, 13085, 18319, 23553, 39255, 54957, 91595, 96829, 117765, 164871, 274785, 290487, 484145, 677803, 824355, 871461, 1452435, 2033409, 3389015, 4357305, 6100227, 10167045, 30501135]

約数ペア:

[(1, 30501135), (3, 10167045), (5, 6100227), (7, 4357305), (9, 3389015), (15, 2033409), (21, 1452435), (35, 871461), (37, 824355), (45, 677803), (63, 484145), (105, 290487), (111, 274785), (185, 164871), (259, 117765), (315, 96829), (333, 91595), (555, 54957), (777, 39255), (1295, 23553), (1665, 18319), (2331, 13085), (2617, 11655), (3885, 7851)]