42555015

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2857}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 74010768

約数和(自身を除く): 31455753

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2857, 2979, 4965, 8571, 14285, 14895, 25713, 42855, 128565, 945667, 2837001, 4728335, 8511003, 14185005, 42555015]

約数ペア:

[(1, 42555015), (3, 14185005), (5, 8511003), (9, 4728335), (15, 2837001), (45, 945667), (331, 128565), (993, 42855), (1655, 25713), (2857, 14895), (2979, 14285), (4965, 8571)]