180169095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6907}}^1$

素因数の和:6999

約数の個数: 32

約数和(自身を含む): 302404608

約数和(自身を除く): 122235513

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 5217, 6907, 8695, 20721, 26085, 34535, 103605, 255559, 324629, 766677, 973887, 1277795, 1623145, 3833385, 4869435, 12011273, 36033819, 60056365, 180169095]

約数ペア:

[(1, 180169095), (3, 60056365), (5, 36033819), (15, 12011273), (37, 4869435), (47, 3833385), (111, 1623145), (141, 1277795), (185, 973887), (235, 766677), (555, 324629), (705, 255559), (1739, 103605), (5217, 34535), (6907, 26085), (8695, 20721)]