86515455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 157459680

約数和(自身を除く): 70944225

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1229, 1235, 1805, 3687, 3705, 4693, 5415, 6145, 14079, 15977, 18435, 23351, 23465, 47931, 70053, 70395, 79885, 116755, 239655, 303563, 350265, 443669, 910689, 1331007, 1517815, 2218345, 4553445, 5767697, 6655035, 17303091, 28838485, 86515455]

約数ペア:

[(1, 86515455), (3, 28838485), (5, 17303091), (13, 6655035), (15, 5767697), (19, 4553445), (39, 2218345), (57, 1517815), (65, 1331007), (95, 910689), (195, 443669), (247, 350265), (285, 303563), (361, 239655), (741, 116755), (1083, 79885), (1229, 70395), (1235, 70053), (1805, 47931), (3687, 23465), (3705, 23351), (4693, 18435), (5415, 15977), (6145, 14079)]