84398115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19469}}^1$

素因数の和:19511

約数の個数: 24

約数和(自身を含む): 143454960

約数和(自身を除く): 59056845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 19469, 58407, 97345, 292035, 330973, 992919, 1654865, 4964595, 5626541, 16879623, 28132705, 84398115]

約数ペア:

[(1, 84398115), (3, 28132705), (5, 16879623), (15, 5626541), (17, 4964595), (51, 1654865), (85, 992919), (255, 330973), (289, 292035), (867, 97345), (1445, 58407), (4335, 19469)]