1584080655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 2785052160

約数和(自身を除く): 1200971505

約数列:

[1, 3, 5, 15, 17, 43, 51, 73, 85, 129, 215, 219, 255, 365, 645, 731, 1095, 1241, 1979, 2193, 3139, 3655, 3723, 5937, 6205, 9417, 9895, 10965, 15695, 18615, 29685, 33643, 47085, 53363, 85097, 100929, 144467, 160089, 168215, 255291, 266815, 425485, 433401, 504645, 722335, 800445, 1276455, 1446649, 2167005, 2455939, 4339947, 6212081, 7233245, 7367817, 12279695, 18636243, 21699735, 31060405, 36839085, 93181215, 105605377, 316816131, 528026885, 1584080655]

約数ペア:

[(1, 1584080655), (3, 528026885), (5, 316816131), (15, 105605377), (17, 93181215), (43, 36839085), (51, 31060405), (73, 21699735), (85, 18636243), (129, 12279695), (215, 7367817), (219, 7233245), (255, 6212081), (365, 4339947), (645, 2455939), (731, 2167005), (1095, 1446649), (1241, 1276455), (1979, 800445), (2193, 722335), (3139, 504645), (3655, 433401), (3723, 425485), (5937, 266815), (6205, 255291), (9417, 168215), (9895, 160089), (10965, 144467), (15695, 100929), (18615, 85097), (29685, 53363), (33643, 47085)]