5881995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 5978997

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 263, 315, 355, 497, 639, 789, 1065, 1315, 1491, 1841, 2367, 2485, 3195, 3945, 4473, 5523, 7455, 9205, 11835, 16569, 18673, 22365, 27615, 56019, 82845, 93365, 130711, 168057, 280095, 392133, 653555, 840285, 1176399, 1960665, 5881995]

約数ペア:

[(1, 5881995), (3, 1960665), (5, 1176399), (7, 840285), (9, 653555), (15, 392133), (21, 280095), (35, 168057), (45, 130711), (63, 93365), (71, 82845), (105, 56019), (213, 27615), (263, 22365), (315, 18673), (355, 16569), (497, 11835), (639, 9205), (789, 7455), (1065, 5523), (1315, 4473), (1491, 3945), (1841, 3195), (2367, 2485)]