40561755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208009}}^1$

素因数の和:208030

約数の個数: 16

約数和(自身を含む): 69891360

約数和(自身を除く): 29329605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 208009, 624027, 1040045, 2704117, 3120135, 8112351, 13520585, 40561755]

約数ペア:

[(1, 40561755), (3, 13520585), (5, 8112351), (13, 3120135), (15, 2704117), (39, 1040045), (65, 624027), (195, 208009)]