83774895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17335

約数の個数: 32

約数和(自身を含む): 149402880

約数和(自身を除く): 65627985

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17291, 51873, 86455, 259365, 293947, 328529, 881841, 985587, 1469735, 1642645, 4409205, 4927935, 5584993, 16754979, 27924965, 83774895]

約数ペア:

[(1, 83774895), (3, 27924965), (5, 16754979), (15, 5584993), (17, 4927935), (19, 4409205), (51, 1642645), (57, 1469735), (85, 985587), (95, 881841), (255, 328529), (285, 293947), (323, 259365), (969, 86455), (1615, 51873), (4845, 17291)]