902948207615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{9942721}}^1$

素因数の和:9943210

約数の個数: 16

約数和(自身を含む): 1112471279136

約数和(自身を除く): 209523071521

約数列:

[1, 5, 41, 205, 443, 2215, 18163, 90815, 9942721, 49713605, 407651561, 2038257805, 4404625403, 22023127015, 180589641523, 902948207615]

約数ペア:

[(1, 902948207615), (5, 180589641523), (41, 22023127015), (205, 4404625403), (443, 2038257805), (2215, 407651561), (18163, 49713605), (90815, 9942721)]