1112865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 1932480

約数和(自身を除く): 819615

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 439, 507, 845, 1317, 2195, 2535, 5707, 6585, 17121, 28535, 74191, 85605, 222573, 370955, 1112865]

約数ペア:

[(1, 1112865), (3, 370955), (5, 222573), (13, 85605), (15, 74191), (39, 28535), (65, 17121), (169, 6585), (195, 5707), (439, 2535), (507, 2195), (845, 1317)]