38844265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 51765120

約数和(自身を除く): 12920855

約数列:

[1, 5, 19, 37, 43, 95, 185, 215, 257, 703, 817, 1285, 1591, 3515, 4085, 4883, 7955, 9509, 11051, 24415, 30229, 47545, 55255, 151145, 180671, 209969, 408887, 903355, 1049845, 2044435, 7768853, 38844265]

約数ペア:

[(1, 38844265), (5, 7768853), (19, 2044435), (37, 1049845), (43, 903355), (95, 408887), (185, 209969), (215, 180671), (257, 151145), (703, 55255), (817, 47545), (1285, 30229), (1591, 24415), (3515, 11051), (4085, 9509), (4883, 7955)]