281482015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{44293}}^1$

素因数の和:44370

約数の個数: 16

約数和(自身を含む): 357186816

約数和(自身を除く): 75704801

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 44293, 221465, 1373083, 1816013, 6865415, 9080065, 56296403, 281482015]

約数ペア:

[(1, 281482015), (5, 56296403), (31, 9080065), (41, 6865415), (155, 1816013), (205, 1373083), (1271, 221465), (6355, 44293)]