13718895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 22923264

約数和(自身を除く): 9204369

約数列:

[1, 3, 5, 15, 31, 93, 155, 163, 181, 465, 489, 543, 815, 905, 2445, 2715, 5053, 5611, 15159, 16833, 25265, 28055, 29503, 75795, 84165, 88509, 147515, 442545, 914593, 2743779, 4572965, 13718895]

約数ペア:

[(1, 13718895), (3, 4572965), (5, 2743779), (15, 914593), (31, 442545), (93, 147515), (155, 88509), (163, 84165), (181, 75795), (465, 29503), (489, 28055), (543, 25265), (815, 16833), (905, 15159), (2445, 5611), (2715, 5053)]