70363485

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 127961856

約数和(自身を除く): 57598371

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 2447, 3195, 5751, 7341, 9585, 12235, 22023, 28755, 36705, 66069, 110115, 173737, 198207, 330345, 521211, 868685, 991035, 1563633, 2606055, 4690899, 7818165, 14072697, 23454495, 70363485]

約数ペア:

[(1, 70363485), (3, 23454495), (5, 14072697), (9, 7818165), (15, 4690899), (27, 2606055), (45, 1563633), (71, 991035), (81, 868685), (135, 521211), (213, 330345), (355, 198207), (405, 173737), (639, 110115), (1065, 66069), (1917, 36705), (2447, 28755), (3195, 22023), (5751, 12235), (7341, 9585)]