47853045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 45458955

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 719, 765, 783, 1305, 1479, 2157, 2295, 2465, 3595, 3915, 4437, 6471, 7395, 10785, 12223, 13311, 19413, 20851, 22185, 32355, 36669, 61115, 62553, 66555, 97065, 104255, 110007, 183345, 187659, 312765, 330021, 354467, 550035, 562977, 938295, 1063401, 1650105, 1772335, 2814885, 3190203, 5317005, 9570609, 15951015, 47853045]

約数ペア:

[(1, 47853045), (3, 15951015), (5, 9570609), (9, 5317005), (15, 3190203), (17, 2814885), (27, 1772335), (29, 1650105), (45, 1063401), (51, 938295), (85, 562977), (87, 550035), (135, 354467), (145, 330021), (153, 312765), (255, 187659), (261, 183345), (435, 110007), (459, 104255), (493, 97065), (719, 66555), (765, 62553), (783, 61115), (1305, 36669), (1479, 32355), (2157, 22185), (2295, 20851), (2465, 19413), (3595, 13311), (3915, 12223), (4437, 10785), (6471, 7395)]