8429265

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 16282728

約数和(自身を除く): 7853463

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1601, 1755, 4803, 5265, 8005, 14409, 20813, 24015, 43227, 62439, 72045, 104065, 129681, 187317, 216135, 312195, 561951, 648405, 936585, 1685853, 2809755, 8429265]

約数ペア:

[(1, 8429265), (3, 2809755), (5, 1685853), (9, 936585), (13, 648405), (15, 561951), (27, 312195), (39, 216135), (45, 187317), (65, 129681), (81, 104065), (117, 72045), (135, 62439), (195, 43227), (351, 24015), (405, 20813), (585, 14409), (1053, 8005), (1601, 5265), (1755, 4803)]