129714375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9913

約数の個数: 40

約数和(自身を含む): 247020928

約数和(自身を除く): 117306553

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 9883, 13125, 29649, 49415, 69181, 148245, 207543, 247075, 345905, 741225, 1037715, 1235375, 1729525, 3706125, 5188575, 6176875, 8647625, 18530625, 25942875, 43238125, 129714375]

約数ペア:

[(1, 129714375), (3, 43238125), (5, 25942875), (7, 18530625), (15, 8647625), (21, 6176875), (25, 5188575), (35, 3706125), (75, 1729525), (105, 1235375), (125, 1037715), (175, 741225), (375, 345905), (525, 247075), (625, 207543), (875, 148245), (1875, 69181), (2625, 49415), (4375, 29649), (9883, 13125)]