4235205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 7507584

約数和(自身を除く): 3272379

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 587, 1443, 1761, 2405, 2935, 7215, 7631, 8805, 21719, 22893, 38155, 65157, 108595, 114465, 282347, 325785, 847041, 1411735, 4235205]

約数ペア:

[(1, 4235205), (3, 1411735), (5, 847041), (13, 325785), (15, 282347), (37, 114465), (39, 108595), (65, 65157), (111, 38155), (185, 22893), (195, 21719), (481, 8805), (555, 7631), (587, 7215), (1443, 2935), (1761, 2405)]