6645795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 11575872

約数和(自身を除く): 4930077

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 197, 519, 591, 865, 985, 2249, 2561, 2595, 2955, 6747, 7683, 11245, 12805, 33735, 34081, 38415, 102243, 170405, 443053, 511215, 1329159, 2215265, 6645795]

約数ペア:

[(1, 6645795), (3, 2215265), (5, 1329159), (13, 511215), (15, 443053), (39, 170405), (65, 102243), (173, 38415), (195, 34081), (197, 33735), (519, 12805), (591, 11245), (865, 7683), (985, 6747), (2249, 2955), (2561, 2595)]