210003145995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35806163}}^1$

素因数の和:35806211

約数の個数: 32

約数和(自身を含む): 371238308352

約数和(自身を除く): 161235162357

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 35806163, 107418489, 179030815, 537092445, 608704771, 823541749, 1826114313, 2470625247, 3043523855, 4117708745, 9130571565, 12353126235, 14000209733, 42000629199, 70001048665, 210003145995]

約数ペア:

[(1, 210003145995), (3, 70001048665), (5, 42000629199), (15, 14000209733), (17, 12353126235), (23, 9130571565), (51, 4117708745), (69, 3043523855), (85, 2470625247), (115, 1826114313), (255, 823541749), (345, 608704771), (391, 537092445), (1173, 179030815), (1955, 107418489), (5865, 35806163)]