15923014731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1\times {\mathrm{1543}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 24968122816

約数和(自身を除く): 9045108085

約数列:

[1, 3, 9, 13, 39, 117, 193, 457, 579, 1371, 1543, 1737, 2509, 4113, 4629, 5941, 7527, 13887, 17823, 20059, 22581, 53469, 60177, 88201, 180531, 264603, 297799, 705151, 793809, 893397, 1146613, 2115453, 2680191, 3439839, 3871387, 6346359, 9166963, 10319517, 11614161, 27500889, 34842483, 82502667, 136094143, 408282429, 1224847287, 1769223859, 5307671577, 15923014731]

約数ペア:

[(1, 15923014731), (3, 5307671577), (9, 1769223859), (13, 1224847287), (39, 408282429), (117, 136094143), (193, 82502667), (457, 34842483), (579, 27500889), (1371, 11614161), (1543, 10319517), (1737, 9166963), (2509, 6346359), (4113, 3871387), (4629, 3439839), (5941, 2680191), (7527, 2115453), (13887, 1146613), (17823, 893397), (20059, 793809), (22581, 705151), (53469, 297799), (60177, 264603), (88201, 180531)]