4218465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 7278336

約数和(自身を除く): 3059871

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 233, 255, 355, 699, 1065, 1165, 1207, 3495, 3621, 3961, 6035, 11883, 16543, 18105, 19805, 49629, 59415, 82715, 248145, 281231, 843693, 1406155, 4218465]

約数ペア:

[(1, 4218465), (3, 1406155), (5, 843693), (15, 281231), (17, 248145), (51, 82715), (71, 59415), (85, 49629), (213, 19805), (233, 18105), (255, 16543), (355, 11883), (699, 6035), (1065, 3961), (1165, 3621), (1207, 3495)]