199089705

素因数分解:

$3^1\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{4231}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 318720384

約数和(自身を除く): 119630679

約数列:

[1, 3, 5, 15, 3137, 4231, 9411, 12693, 15685, 21155, 47055, 63465, 13272647, 39817941, 66363235, 199089705]

約数ペア:

[(1, 199089705), (3, 66363235), (5, 39817941), (15, 13272647), (3137, 63465), (4231, 47055), (9411, 21155), (12693, 15685)]