79814385

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{5171}}^1$

素因数の和:5203

約数の個数: 48

約数和(自身を含む): 161366400

約数和(自身を除く): 81552015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 5171, 15435, 15513, 25855, 36197, 46539, 77565, 108591, 180985, 232695, 253379, 325773, 542955, 760137, 1266895, 1628865, 1773653, 2280411, 3800685, 5320959, 8868265, 11402055, 15962877, 26604795, 79814385]

約数ペア:

[(1, 79814385), (3, 26604795), (5, 15962877), (7, 11402055), (9, 8868265), (15, 5320959), (21, 3800685), (35, 2280411), (45, 1773653), (49, 1628865), (63, 1266895), (105, 760137), (147, 542955), (245, 325773), (315, 253379), (343, 232695), (441, 180985), (735, 108591), (1029, 77565), (1715, 46539), (2205, 36197), (3087, 25855), (5145, 15513), (5171, 15435)]