65914965

素因数分解:

$3^5\times 5^1\times {\mathrm{54251}}^1$

素因数の和:54271

約数の個数: 24

約数和(自身を含む): 118486368

約数和(自身を除く): 52571403

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 54251, 162753, 271255, 488259, 813765, 1464777, 2441295, 4394331, 7323885, 13182993, 21971655, 65914965]

約数ペア:

[(1, 65914965), (3, 21971655), (5, 13182993), (9, 7323885), (15, 4394331), (27, 2441295), (45, 1464777), (81, 813765), (135, 488259), (243, 271255), (405, 162753), (1215, 54251)]