55509915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127609}}^1$

素因数の和:127646

約数の個数: 16

約数和(自身を含む): 91879200

約数和(自身を除く): 36369285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 127609, 382827, 638045, 1914135, 3700661, 11101983, 18503305, 55509915]

約数ペア:

[(1, 55509915), (3, 18503305), (5, 11101983), (15, 3700661), (29, 1914135), (87, 638045), (145, 382827), (435, 127609)]