282015215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8623}}^1$

素因数の和:8870

約数の個数: 16

約数和(自身を含む): 351031296

約数和(自身を除く): 69016081

約数列:

[1, 5, 31, 155, 211, 1055, 6541, 8623, 32705, 43115, 267313, 1336565, 1819453, 9097265, 56403043, 282015215]

約数ペア:

[(1, 282015215), (5, 56403043), (31, 9097265), (155, 1819453), (211, 1336565), (1055, 267313), (6541, 43115), (8623, 32705)]