200910015

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84239}}^1$

素因数の和:84303

約数の個数: 24

約数和(自身を含む): 354818880

約数和(自身を除く): 153908865

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 84239, 252717, 421195, 758151, 1263585, 3790755, 4464667, 13394001, 22323335, 40182003, 66970005, 200910015]

約数ペア:

[(1, 200910015), (3, 66970005), (5, 40182003), (9, 22323335), (15, 13394001), (45, 4464667), (53, 3790755), (159, 1263585), (265, 758151), (477, 421195), (795, 252717), (2385, 84239)]