5329215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 10183680

約数和(自身を除く): 4854465

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 271, 285, 345, 437, 813, 855, 1035, 1311, 1355, 2185, 2439, 3933, 4065, 5149, 6233, 6555, 12195, 15447, 18699, 19665, 25745, 31165, 46341, 56097, 77235, 93495, 118427, 231705, 280485, 355281, 592135, 1065843, 1776405, 5329215]

約数ペア:

[(1, 5329215), (3, 1776405), (5, 1065843), (9, 592135), (15, 355281), (19, 280485), (23, 231705), (45, 118427), (57, 93495), (69, 77235), (95, 56097), (115, 46341), (171, 31165), (207, 25745), (271, 19665), (285, 18699), (345, 15447), (437, 12195), (813, 6555), (855, 6233), (1035, 5149), (1311, 4065), (1355, 3933), (2185, 2439)]