2065671025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 2863745280

約数和(自身を除く): 798074255

約数列:

[1, 5, 11, 25, 53, 55, 239, 265, 275, 583, 593, 1195, 1325, 2629, 2915, 2965, 5975, 6523, 12667, 13145, 14575, 14825, 31429, 32615, 63335, 65725, 139337, 141727, 157145, 163075, 316675, 345719, 696685, 708635, 785725, 1558997, 1728595, 3483425, 3543175, 7511531, 7794985, 8642975, 37557655, 38974925, 82626841, 187788275, 413134205, 2065671025]

約数ペア:

[(1, 2065671025), (5, 413134205), (11, 187788275), (25, 82626841), (53, 38974925), (55, 37557655), (239, 8642975), (265, 7794985), (275, 7511531), (583, 3543175), (593, 3483425), (1195, 1728595), (1325, 1558997), (2629, 785725), (2915, 708635), (2965, 696685), (5975, 345719), (6523, 316675), (12667, 163075), (13145, 157145), (14575, 141727), (14825, 139337), (31429, 65725), (32615, 63335)]