8472855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6042345

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 599, 615, 943, 1797, 2829, 2995, 4715, 8985, 13777, 14145, 24559, 41331, 68885, 73677, 122795, 206655, 368385, 564857, 1694571, 2824285, 8472855]

約数ペア:

[(1, 8472855), (3, 2824285), (5, 1694571), (15, 564857), (23, 368385), (41, 206655), (69, 122795), (115, 73677), (123, 68885), (205, 41331), (345, 24559), (599, 14145), (615, 13777), (943, 8985), (1797, 4715), (2829, 2995)]