47811225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 104564736

約数和(自身を除く): 56753511

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 425, 487, 525, 561, 595, 825, 935, 1155, 1275, 1309, 1461, 1785, 1925, 2435, 2805, 2975, 3409, 3927, 4675, 5357, 5775, 6545, 7305, 8279, 8925, 10227, 12175, 14025, 16071, 17045, 19635, 24837, 26785, 32725, 36525, 37499, 41395, 51135, 57953, 80355, 85225, 91069, 98175, 112497, 124185, 133925, 173859, 187495, 206975, 255675, 273207, 289765, 401775, 455345, 562485, 620925, 637483, 869295, 937475, 1366035, 1448825, 1912449, 2276725, 2812425, 3187415, 4346475, 6830175, 9562245, 15937075, 47811225]

約数ペア:

[(1, 47811225), (3, 15937075), (5, 9562245), (7, 6830175), (11, 4346475), (15, 3187415), (17, 2812425), (21, 2276725), (25, 1912449), (33, 1448825), (35, 1366035), (51, 937475), (55, 869295), (75, 637483), (77, 620925), (85, 562485), (105, 455345), (119, 401775), (165, 289765), (175, 273207), (187, 255675), (231, 206975), (255, 187495), (275, 173859), (357, 133925), (385, 124185), (425, 112497), (487, 98175), (525, 91069), (561, 85225), (595, 80355), (825, 57953), (935, 51135), (1155, 41395), (1275, 37499), (1309, 36525), (1461, 32725), (1785, 26785), (1925, 24837), (2435, 19635), (2805, 17045), (2975, 16071), (3409, 14025), (3927, 12175), (4675, 10227), (5357, 8925), (5775, 8279), (6545, 7305)]