201828199425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{874567}}^1$

素因数の和:874778

約数の個数: 48

約数和(自身を含む): 355270511232

約数和(自身を除く): 153442311807

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 425, 543, 905, 1275, 2715, 3077, 4525, 9231, 13575, 15385, 46155, 76925, 230775, 874567, 2623701, 4372835, 13118505, 14867639, 21864175, 44602917, 65592525, 74338195, 158296627, 223014585, 371690975, 474889881, 791483135, 1115072925, 2374449405, 2691042659, 3957415675, 8073127977, 11872247025, 13455213295, 40365639885, 67276066475, 201828199425]

約数ペア:

[(1, 201828199425), (3, 67276066475), (5, 40365639885), (15, 13455213295), (17, 11872247025), (25, 8073127977), (51, 3957415675), (75, 2691042659), (85, 2374449405), (181, 1115072925), (255, 791483135), (425, 474889881), (543, 371690975), (905, 223014585), (1275, 158296627), (2715, 74338195), (3077, 65592525), (4525, 44602917), (9231, 21864175), (13575, 14867639), (15385, 13118505), (46155, 4372835), (76925, 2623701), (230775, 874567)]