47727925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 73066752

約数和(自身を除く): 25338827

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 175, 263, 305, 425, 427, 595, 1037, 1315, 1525, 1841, 2135, 2975, 4471, 5185, 6575, 7259, 9205, 10675, 16043, 22355, 25925, 31297, 36295, 46025, 80215, 111775, 112301, 156485, 181475, 272731, 401075, 561505, 782425, 1363655, 1909117, 2807525, 6818275, 9545585, 47727925]

約数ペア:

[(1, 47727925), (5, 9545585), (7, 6818275), (17, 2807525), (25, 1909117), (35, 1363655), (61, 782425), (85, 561505), (119, 401075), (175, 272731), (263, 181475), (305, 156485), (425, 112301), (427, 111775), (595, 80215), (1037, 46025), (1315, 36295), (1525, 31297), (1841, 25925), (2135, 22355), (2975, 16043), (4471, 10675), (5185, 9205), (6575, 7259)]