13905135

素因数分解:

$3^3\times 5^1\times {\mathrm{103001}}^1$

素因数の和:103015

約数の個数: 16

約数和(自身を含む): 24720480

約数和(自身を除く): 10815345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 103001, 309003, 515005, 927009, 1545015, 2781027, 4635045, 13905135]

約数ペア:

[(1, 13905135), (3, 4635045), (5, 2781027), (9, 1545015), (15, 927009), (27, 515005), (45, 309003), (135, 103001)]