3948465

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 6342336

約数和(自身を除く): 2393871

約数列:

[1, 3, 5, 15, 461, 571, 1383, 1713, 2305, 2855, 6915, 8565, 263231, 789693, 1316155, 3948465]

約数ペア:

[(1, 3948465), (3, 1316155), (5, 789693), (15, 263231), (461, 8565), (571, 6915), (1383, 2855), (1713, 2305)]