242550715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{2347}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 317825280

約数和(自身を除く): 75274565

約数列:

[1, 5, 11, 55, 1879, 2347, 9395, 11735, 20669, 25817, 103345, 129085, 4410013, 22050065, 48510143, 242550715]

約数ペア:

[(1, 242550715), (5, 48510143), (11, 22050065), (55, 4410013), (1879, 129085), (2347, 103345), (9395, 25817), (11735, 20669)]