15009115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8850

約数の個数: 16

約数和(自身を含む): 20284416

約数和(自身を除く): 5275301

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 8803, 44015, 96833, 272893, 484165, 1364465, 3001823, 15009115]

約数ペア:

[(1, 15009115), (5, 3001823), (11, 1364465), (31, 484165), (55, 272893), (155, 96833), (341, 44015), (1705, 8803)]