15272747

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 17912832

約数和(自身を除く): 2640085

約数列:

[1, 7, 83, 97, 271, 581, 679, 1897, 8051, 22493, 26287, 56357, 157451, 184009, 2181821, 15272747]

約数ペア:

[(1, 15272747), (7, 2181821), (83, 184009), (97, 157451), (271, 56357), (581, 26287), (679, 22493), (1897, 8051)]