997133085

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189389}}^1$

素因数の和:189419

約数の個数: 40

約数和(自身を含む): 1924959960

約数和(自身を除く): 927826875

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 189389, 568167, 946945, 1704501, 2462057, 2840835, 5113503, 7386171, 8522505, 12310285, 15340509, 22158513, 25567515, 36930855, 66475539, 76702545, 110792565, 199426617, 332377695, 997133085]

約数ペア:

[(1, 997133085), (3, 332377695), (5, 199426617), (9, 110792565), (13, 76702545), (15, 66475539), (27, 36930855), (39, 25567515), (45, 22158513), (65, 15340509), (81, 12310285), (117, 8522505), (135, 7386171), (195, 5113503), (351, 2840835), (405, 2462057), (585, 1704501), (1053, 946945), (1755, 568167), (5265, 189389)]