53792865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 107078400

約数和(自身を除く): 53285535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 389, 439, 1167, 1317, 1945, 2195, 2723, 3073, 3501, 3951, 5835, 6585, 8169, 9219, 13615, 15365, 17505, 19755, 24507, 27657, 40845, 46095, 122535, 138285, 170771, 512313, 853855, 1195397, 1536939, 2561565, 3586191, 5976985, 7684695, 10758573, 17930955, 53792865]

約数ペア:

[(1, 53792865), (3, 17930955), (5, 10758573), (7, 7684695), (9, 5976985), (15, 3586191), (21, 2561565), (35, 1536939), (45, 1195397), (63, 853855), (105, 512313), (315, 170771), (389, 138285), (439, 122535), (1167, 46095), (1317, 40845), (1945, 27657), (2195, 24507), (2723, 19755), (3073, 17505), (3501, 15365), (3951, 13615), (5835, 9219), (6585, 8169)]