2053205955

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4283}}^1$

素因数の和:4417

約数の個数: 64

約数和(自身を含む): 3775403520

約数和(自身を除く): 1722197565

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 67, 135, 159, 201, 265, 335, 477, 603, 795, 1005, 1431, 1809, 2385, 3015, 3551, 4283, 7155, 9045, 10653, 12849, 17755, 21415, 31959, 38547, 53265, 64245, 95877, 115641, 159795, 192735, 226999, 286961, 479385, 578205, 680997, 860883, 1134995, 1434805, 2042991, 2582649, 3404985, 4304415, 6128973, 7747947, 10214955, 12913245, 15208933, 30644865, 38739735, 45626799, 76044665, 136880397, 228133995, 410641191, 684401985, 2053205955]

約数ペア:

[(1, 2053205955), (3, 684401985), (5, 410641191), (9, 228133995), (15, 136880397), (27, 76044665), (45, 45626799), (53, 38739735), (67, 30644865), (135, 15208933), (159, 12913245), (201, 10214955), (265, 7747947), (335, 6128973), (477, 4304415), (603, 3404985), (795, 2582649), (1005, 2042991), (1431, 1434805), (1809, 1134995), (2385, 860883), (3015, 680997), (3551, 578205), (4283, 479385), (7155, 286961), (9045, 226999), (10653, 192735), (12849, 159795), (17755, 115641), (21415, 95877), (31959, 64245), (38547, 53265)]