13505715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13049}}^1$

素因数の和:13083

約数の個数: 24

約数和(自身を含む): 24429600

約数和(自身を除く): 10923885

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13049, 39147, 65245, 117441, 195735, 300127, 587205, 900381, 1500635, 2701143, 4501905, 13505715]

約数ペア:

[(1, 13505715), (3, 4501905), (5, 2701143), (9, 1500635), (15, 900381), (23, 587205), (45, 300127), (69, 195735), (115, 117441), (207, 65245), (345, 39147), (1035, 13049)]