66018195

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7681}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 115045632

約数和(自身を除く): 49027437

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 7681, 8595, 23043, 38405, 69129, 115215, 345645, 1467071, 4401213, 7335355, 13203639, 22006065, 66018195]

約数ペア:

[(1, 66018195), (3, 22006065), (5, 13203639), (9, 7335355), (15, 4401213), (45, 1467071), (191, 345645), (573, 115215), (955, 69129), (1719, 38405), (2865, 23043), (7681, 8595)]