165740835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{65381}}^1$

素因数の和:65415

約数の個数: 24

約数和(自身を含む): 287157744

約数和(自身を除く): 121416909

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 65381, 196143, 326905, 849953, 980715, 2549859, 4249765, 11049389, 12749295, 33148167, 55246945, 165740835]

約数ペア:

[(1, 165740835), (3, 55246945), (5, 33148167), (13, 12749295), (15, 11049389), (39, 4249765), (65, 2549859), (169, 980715), (195, 849953), (507, 326905), (845, 196143), (2535, 65381)]