129126750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{172169}}^1$

素因数の和:172189

約数の個数: 32

約数和(自身を含む): 322302240

約数和(自身を除く): 193175490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 172169, 344338, 516507, 860845, 1033014, 1721690, 2582535, 4304225, 5165070, 8608450, 12912675, 21521125, 25825350, 43042250, 64563375, 129126750]

約数ペア:

[(1, 129126750), (2, 64563375), (3, 43042250), (5, 25825350), (6, 21521125), (10, 12912675), (15, 8608450), (25, 5165070), (30, 4304225), (50, 2582535), (75, 1721690), (125, 1033014), (150, 860845), (250, 516507), (375, 344338), (750, 172169)]