2346825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 4374720

約数和(自身を除く): 2027895

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 83, 87, 145, 195, 249, 325, 377, 415, 435, 725, 975, 1079, 1131, 1245, 1885, 2075, 2175, 2407, 3237, 5395, 5655, 6225, 7221, 9425, 12035, 16185, 26975, 28275, 31291, 36105, 60175, 80925, 93873, 156455, 180525, 469365, 782275, 2346825]

約数ペア:

[(1, 2346825), (3, 782275), (5, 469365), (13, 180525), (15, 156455), (25, 93873), (29, 80925), (39, 60175), (65, 36105), (75, 31291), (83, 28275), (87, 26975), (145, 16185), (195, 12035), (249, 9425), (325, 7221), (377, 6225), (415, 5655), (435, 5395), (725, 3237), (975, 2407), (1079, 2175), (1131, 2075), (1245, 1885)]