2275192305

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 3984554496

約数和(自身を除く): 1709362191

約数列:

[1, 3, 5, 9, 15, 45, 163, 313, 489, 815, 939, 991, 1467, 1565, 2445, 2817, 2973, 4695, 4955, 7335, 8919, 14085, 14865, 44595, 51019, 153057, 161533, 255095, 310183, 459171, 484599, 765285, 807665, 930549, 1453797, 1550915, 2295855, 2422995, 2791647, 4652745, 7268985, 13958235, 50559829, 151679487, 252799145, 455038461, 758397435, 2275192305]

約数ペア:

[(1, 2275192305), (3, 758397435), (5, 455038461), (9, 252799145), (15, 151679487), (45, 50559829), (163, 13958235), (313, 7268985), (489, 4652745), (815, 2791647), (939, 2422995), (991, 2295855), (1467, 1550915), (1565, 1453797), (2445, 930549), (2817, 807665), (2973, 765285), (4695, 484599), (4955, 459171), (7335, 310183), (8919, 255095), (14085, 161533), (14865, 153057), (44595, 51019)]