15091641

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 22407840

約数和(自身を除く): 7316199

約数列:

[1, 3, 9, 83, 89, 227, 249, 267, 681, 747, 801, 2043, 7387, 18841, 20203, 22161, 56523, 60609, 66483, 169569, 181827, 1676849, 5030547, 15091641]

約数ペア:

[(1, 15091641), (3, 5030547), (9, 1676849), (83, 181827), (89, 169569), (227, 66483), (249, 60609), (267, 56523), (681, 22161), (747, 20203), (801, 18841), (2043, 7387)]