2487491325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12109}}^1$

素因数の和:12219

約数の個数: 72

約数和(自身を含む): 4919372640

約数和(自身を除く): 2431881315

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 83, 99, 165, 225, 249, 275, 415, 495, 747, 825, 913, 1245, 2075, 2475, 2739, 3735, 4565, 6225, 8217, 12109, 13695, 18675, 22825, 36327, 41085, 60545, 68475, 108981, 133199, 181635, 205425, 302725, 399597, 544905, 665995, 908175, 1005047, 1198791, 1997985, 2724525, 3015141, 3329975, 5025235, 5993955, 9045423, 9989925, 11055517, 15075705, 25126175, 29969775, 33166551, 45227115, 55277585, 75378525, 99499653, 165832755, 226135575, 276387925, 497498265, 829163775, 2487491325]

約数ペア:

[(1, 2487491325), (3, 829163775), (5, 497498265), (9, 276387925), (11, 226135575), (15, 165832755), (25, 99499653), (33, 75378525), (45, 55277585), (55, 45227115), (75, 33166551), (83, 29969775), (99, 25126175), (165, 15075705), (225, 11055517), (249, 9989925), (275, 9045423), (415, 5993955), (495, 5025235), (747, 3329975), (825, 3015141), (913, 2724525), (1245, 1997985), (2075, 1198791), (2475, 1005047), (2739, 908175), (3735, 665995), (4565, 544905), (6225, 399597), (8217, 302725), (12109, 205425), (13695, 181635), (18675, 133199), (22825, 108981), (36327, 68475), (41085, 60545)]