28885605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14479}}^1$

素因数の和:14513

約数の個数: 32

約数和(自身を含む): 55603200

約数和(自身を除く): 26717595

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 14479, 43437, 72395, 101353, 217185, 275101, 304059, 506765, 825303, 1375505, 1520295, 1925707, 4126515, 5777121, 9628535, 28885605]

約数ペア:

[(1, 28885605), (3, 9628535), (5, 5777121), (7, 4126515), (15, 1925707), (19, 1520295), (21, 1375505), (35, 825303), (57, 506765), (95, 304059), (105, 275101), (133, 217185), (285, 101353), (399, 72395), (665, 43437), (1995, 14479)]