11790385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 15713280

約数和(自身を除く): 3922895

約数列:

[1, 5, 29, 31, 43, 61, 145, 155, 215, 305, 899, 1247, 1333, 1769, 1891, 2623, 4495, 6235, 6665, 8845, 9455, 13115, 38657, 54839, 76067, 81313, 193285, 274195, 380335, 406565, 2358077, 11790385]

約数ペア:

[(1, 11790385), (5, 2358077), (29, 406565), (31, 380335), (43, 274195), (61, 193285), (145, 81313), (155, 76067), (215, 54839), (305, 38657), (899, 13115), (1247, 9455), (1333, 8845), (1769, 6665), (1891, 6235), (2623, 4495)]