39812795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 54648000

約数和(自身を除く): 14835205

約数列:

[1, 5, 11, 29, 55, 109, 145, 229, 319, 545, 1145, 1199, 1595, 2519, 3161, 5995, 6641, 12595, 15805, 24961, 33205, 34771, 73051, 124805, 173855, 274571, 365255, 723869, 1372855, 3619345, 7962559, 39812795]

約数ペア:

[(1, 39812795), (5, 7962559), (11, 3619345), (29, 1372855), (55, 723869), (109, 365255), (145, 274571), (229, 173855), (319, 124805), (545, 73051), (1145, 34771), (1199, 33205), (1595, 24961), (2519, 15805), (3161, 12595), (5995, 6641)]