15294687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 7100193

約数列:

[1, 3, 29, 31, 53, 87, 93, 107, 159, 321, 899, 1537, 1643, 2697, 3103, 3317, 4611, 4929, 5671, 9309, 9951, 17013, 47647, 96193, 142941, 164459, 175801, 288579, 493377, 527403, 5098229, 15294687]

約数ペア:

[(1, 15294687), (3, 5098229), (29, 527403), (31, 493377), (53, 288579), (87, 175801), (93, 164459), (107, 142941), (159, 96193), (321, 47647), (899, 17013), (1537, 9951), (1643, 9309), (2697, 5671), (3103, 4929), (3317, 4611)]