64669065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 110023680

約数和(自身を除く): 45354615

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 2203, 5871, 6609, 9785, 11015, 29355, 33045, 41857, 125571, 209285, 226909, 627855, 680727, 1134545, 3403635, 4311271, 12933813, 21556355, 64669065]

約数ペア:

[(1, 64669065), (3, 21556355), (5, 12933813), (15, 4311271), (19, 3403635), (57, 1134545), (95, 680727), (103, 627855), (285, 226909), (309, 209285), (515, 125571), (1545, 41857), (1957, 33045), (2203, 29355), (5871, 11015), (6609, 9785)]