979024215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 1759532544

約数和(自身を除く): 780508329

約数列:

[1, 3, 5, 13, 15, 39, 43, 53, 65, 129, 159, 195, 215, 265, 559, 645, 689, 795, 1677, 2067, 2203, 2279, 2795, 3445, 6609, 6837, 8385, 10335, 11015, 11395, 28639, 29627, 33045, 34185, 85917, 88881, 94729, 116759, 143195, 148135, 284187, 350277, 429585, 444405, 473645, 583795, 1231477, 1420935, 1517867, 1751385, 3694431, 4553601, 5020637, 6157385, 7589335, 15061911, 18472155, 22768005, 25103185, 65268281, 75309555, 195804843, 326341405, 979024215]

約数ペア:

[(1, 979024215), (3, 326341405), (5, 195804843), (13, 75309555), (15, 65268281), (39, 25103185), (43, 22768005), (53, 18472155), (65, 15061911), (129, 7589335), (159, 6157385), (195, 5020637), (215, 4553601), (265, 3694431), (559, 1751385), (645, 1517867), (689, 1420935), (795, 1231477), (1677, 583795), (2067, 473645), (2203, 444405), (2279, 429585), (2795, 350277), (3445, 284187), (6609, 148135), (6837, 143195), (8385, 116759), (10335, 94729), (11015, 88881), (11395, 85917), (28639, 34185), (29627, 33045)]