17427255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 11845065

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 659, 1763, 1977, 3295, 5289, 8815, 9885, 26445, 27019, 28337, 81057, 85011, 135095, 141685, 405285, 425055, 1161817, 3485451, 5809085, 17427255]

約数ペア:

[(1, 17427255), (3, 5809085), (5, 3485451), (15, 1161817), (41, 425055), (43, 405285), (123, 141685), (129, 135095), (205, 85011), (215, 81057), (615, 28337), (645, 27019), (659, 26445), (1763, 9885), (1977, 8815), (3295, 5289)]