7130378415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{25457}}^1$

素因数の和:25799

約数の個数: 32

約数和(自身を含む): 11613735936

約数和(自身を除く): 4483357521

約数列:

[1, 3, 5, 15, 71, 213, 263, 355, 789, 1065, 1315, 3945, 18673, 25457, 56019, 76371, 93365, 127285, 280095, 381855, 1807447, 5422341, 6695191, 9037235, 20085573, 27111705, 33475955, 100427865, 475358561, 1426075683, 2376792805, 7130378415]

約数ペア:

[(1, 7130378415), (3, 2376792805), (5, 1426075683), (15, 475358561), (71, 100427865), (213, 33475955), (263, 27111705), (355, 20085573), (789, 9037235), (1065, 6695191), (1315, 5422341), (3945, 1807447), (18673, 381855), (25457, 280095), (56019, 127285), (76371, 93365)]