12245415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 24116736

約数和(自身を除く): 11871321

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 8971, 26913, 44855, 62797, 116623, 134565, 188391, 313985, 349869, 583115, 816361, 941955, 1749345, 2449083, 4081805, 12245415]

約数ペア:

[(1, 12245415), (3, 4081805), (5, 2449083), (7, 1749345), (13, 941955), (15, 816361), (21, 583115), (35, 349869), (39, 313985), (65, 188391), (91, 134565), (105, 116623), (195, 62797), (273, 44855), (455, 26913), (1365, 8971)]