39956085

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7619

約数の個数: 40

約数和(自身を含む): 77144760

約数和(自身を除く): 37188675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 7589, 22767, 37945, 68301, 98657, 113835, 204903, 295971, 341505, 493285, 614709, 887913, 1024515, 1479855, 2663739, 3073545, 4439565, 7991217, 13318695, 39956085]

約数ペア:

[(1, 39956085), (3, 13318695), (5, 7991217), (9, 4439565), (13, 3073545), (15, 2663739), (27, 1479855), (39, 1024515), (45, 887913), (65, 614709), (81, 493285), (117, 341505), (135, 295971), (195, 204903), (351, 113835), (405, 98657), (585, 68301), (1053, 37945), (1755, 22767), (5265, 7589)]