87003915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{200009}}^1$

素因数の和:200046

約数の個数: 16

約数和(自身を含む): 144007200

約数和(自身を除く): 57003285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 200009, 600027, 1000045, 3000135, 5800261, 17400783, 29001305, 87003915]

約数ペア:

[(1, 87003915), (3, 29001305), (5, 17400783), (15, 5800261), (29, 3000135), (87, 1000045), (145, 600027), (435, 200009)]