1285200345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1283}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 2422877184

約数和(自身を除く): 1137676839

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 467, 715, 1283, 1401, 2145, 2335, 3849, 5137, 6071, 6415, 7005, 14113, 15411, 16679, 18213, 19245, 25685, 30355, 42339, 50037, 66781, 70565, 77055, 83395, 91065, 183469, 200343, 211695, 250185, 333905, 550407, 599161, 917345, 1001715, 1797483, 2752035, 2995805, 6590771, 7789093, 8987415, 19772313, 23367279, 32953855, 38945465, 85680023, 98861565, 116836395, 257040069, 428400115, 1285200345]

約数ペア:

[(1, 1285200345), (3, 428400115), (5, 257040069), (11, 116836395), (13, 98861565), (15, 85680023), (33, 38945465), (39, 32953855), (55, 23367279), (65, 19772313), (143, 8987415), (165, 7789093), (195, 6590771), (429, 2995805), (467, 2752035), (715, 1797483), (1283, 1001715), (1401, 917345), (2145, 599161), (2335, 550407), (3849, 333905), (5137, 250185), (6071, 211695), (6415, 200343), (7005, 183469), (14113, 91065), (15411, 83395), (16679, 77055), (18213, 70565), (19245, 66781), (25685, 50037), (30355, 42339)]