27442625

素因数分解:

$5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 39736320

約数和(自身を除く): 12293695

約数列:

[1, 5, 7, 25, 35, 79, 125, 175, 395, 397, 553, 875, 1975, 1985, 2765, 2779, 9875, 9925, 13825, 13895, 31363, 49625, 69125, 69475, 156815, 219541, 347375, 784075, 1097705, 3920375, 5488525, 27442625]

約数ペア:

[(1, 27442625), (5, 5488525), (7, 3920375), (25, 1097705), (35, 784075), (79, 347375), (125, 219541), (175, 156815), (395, 69475), (397, 69125), (553, 49625), (875, 31363), (1975, 13895), (1985, 13825), (2765, 9925), (2779, 9875)]