6395145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 4802295

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 809, 1581, 2427, 2635, 4045, 7905, 12135, 13753, 25079, 41259, 68765, 75237, 125395, 206295, 376185, 426343, 1279029, 2131715, 6395145]

約数ペア:

[(1, 6395145), (3, 2131715), (5, 1279029), (15, 426343), (17, 376185), (31, 206295), (51, 125395), (85, 75237), (93, 68765), (155, 41259), (255, 25079), (465, 13753), (527, 12135), (809, 7905), (1581, 4045), (2427, 2635)]