83491425

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3399

約数の個数: 48

約数和(自身を含む): 157569280

約数和(自身を除く): 74077855

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3343, 4995, 8325, 10029, 16715, 24975, 30087, 50145, 83575, 90261, 123691, 150435, 250725, 371073, 451305, 618455, 752175, 1113219, 1855365, 2256525, 3092275, 3339657, 5566095, 9276825, 16698285, 27830475, 83491425]

約数ペア:

[(1, 83491425), (3, 27830475), (5, 16698285), (9, 9276825), (15, 5566095), (25, 3339657), (27, 3092275), (37, 2256525), (45, 1855365), (75, 1113219), (111, 752175), (135, 618455), (185, 451305), (225, 371073), (333, 250725), (555, 150435), (675, 123691), (925, 90261), (999, 83575), (1665, 50145), (2775, 30087), (3343, 24975), (4995, 16715), (8325, 10029)]