123014775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 220298400

約数和(自身を除く): 97283625

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 281, 325, 449, 843, 975, 1347, 1405, 2245, 3653, 4215, 5837, 6735, 7025, 10959, 11225, 17511, 18265, 21075, 29185, 33675, 54795, 87555, 91325, 126169, 145925, 273975, 378507, 437775, 630845, 1640197, 1892535, 3154225, 4920591, 8200985, 9462675, 24602955, 41004925, 123014775]

約数ペア:

[(1, 123014775), (3, 41004925), (5, 24602955), (13, 9462675), (15, 8200985), (25, 4920591), (39, 3154225), (65, 1892535), (75, 1640197), (195, 630845), (281, 437775), (325, 378507), (449, 273975), (843, 145925), (975, 126169), (1347, 91325), (1405, 87555), (2245, 54795), (3653, 33675), (4215, 29185), (5837, 21075), (6735, 18265), (7025, 17511), (10959, 11225)]