80654535

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15349

約数の個数: 40

約数和(自身を含む): 155712480

約数和(自身を除く): 75057945

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 15319, 45957, 76595, 137871, 199147, 229785, 413613, 597441, 689355, 995735, 1240839, 1792323, 2068065, 2987205, 5376969, 6204195, 8961615, 16130907, 26884845, 80654535]

約数ペア:

[(1, 80654535), (3, 26884845), (5, 16130907), (9, 8961615), (13, 6204195), (15, 5376969), (27, 2987205), (39, 2068065), (45, 1792323), (65, 1240839), (81, 995735), (117, 689355), (135, 597441), (195, 413613), (351, 229785), (405, 199147), (585, 137871), (1053, 76595), (1755, 45957), (5265, 15319)]