1128538005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{27073}}^1$

素因数の和:27485

約数の個数: 32

約数和(自身を含む): 2068886784

約数和(自身を除く): 940348779

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 1191, 1985, 2779, 5955, 8337, 13895, 27073, 41685, 81219, 135365, 189511, 406095, 568533, 947555, 2842665, 10747981, 32243943, 53739905, 75235867, 161219715, 225707601, 376179335, 1128538005]

約数ペア:

[(1, 1128538005), (3, 376179335), (5, 225707601), (7, 161219715), (15, 75235867), (21, 53739905), (35, 32243943), (105, 10747981), (397, 2842665), (1191, 947555), (1985, 568533), (2779, 406095), (5955, 189511), (8337, 135365), (13895, 81219), (27073, 41685)]