313614555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42463

約数の個数: 32

約数和(自身を含む): 549633600

約数和(自身を除く): 236019045

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 42409, 127227, 212045, 636135, 720953, 1229861, 2162859, 3604765, 3689583, 6149305, 10814295, 18447915, 20907637, 62722911, 104538185, 313614555]

約数ペア:

[(1, 313614555), (3, 104538185), (5, 62722911), (15, 20907637), (17, 18447915), (29, 10814295), (51, 6149305), (85, 3689583), (87, 3604765), (145, 2162859), (255, 1229861), (435, 720953), (493, 636135), (1479, 212045), (2465, 127227), (7395, 42409)]