392309085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 763305984

約数和(自身を除く): 370996899

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 271, 357, 595, 811, 813, 1355, 1785, 1897, 2433, 4055, 4065, 4607, 5677, 5691, 9485, 12165, 13787, 13821, 17031, 23035, 28385, 28455, 32249, 41361, 68935, 69105, 85155, 96509, 96747, 161245, 206805, 219781, 289527, 482545, 483735, 659343, 1098905, 1447635, 1538467, 3296715, 3736277, 4615401, 7692335, 11208831, 18681385, 23077005, 26153939, 56044155, 78461817, 130769695, 392309085]

約数ペア:

[(1, 392309085), (3, 130769695), (5, 78461817), (7, 56044155), (15, 26153939), (17, 23077005), (21, 18681385), (35, 11208831), (51, 7692335), (85, 4615401), (105, 3736277), (119, 3296715), (255, 1538467), (271, 1447635), (357, 1098905), (595, 659343), (811, 483735), (813, 482545), (1355, 289527), (1785, 219781), (1897, 206805), (2433, 161245), (4055, 96747), (4065, 96509), (4607, 85155), (5677, 69105), (5691, 68935), (9485, 41361), (12165, 32249), (13787, 28455), (13821, 28385), (17031, 23035)]