29963895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 53038272

約数和(自身を除く): 23074377

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 4153, 7215, 12459, 20765, 53989, 62295, 153661, 161967, 269945, 460983, 768305, 809835, 1997593, 2304915, 5992779, 9987965, 29963895]

約数ペア:

[(1, 29963895), (3, 9987965), (5, 5992779), (13, 2304915), (15, 1997593), (37, 809835), (39, 768305), (65, 460983), (111, 269945), (185, 161967), (195, 153661), (481, 62295), (555, 53989), (1443, 20765), (2405, 12459), (4153, 7215)]