47906235

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 93125760

約数和(自身を除く): 45219525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 337, 351, 405, 585, 729, 1011, 1053, 1215, 1685, 1755, 2187, 3033, 3159, 3645, 4381, 5055, 5265, 9099, 9477, 10935, 13143, 15165, 15795, 21905, 27297, 28431, 39429, 45495, 47385, 65715, 81891, 118287, 136485, 142155, 197145, 245673, 354861, 409455, 591435, 737019, 1064583, 1228365, 1774305, 3193749, 3685095, 5322915, 9581247, 15968745, 47906235]

約数ペア:

[(1, 47906235), (3, 15968745), (5, 9581247), (9, 5322915), (13, 3685095), (15, 3193749), (27, 1774305), (39, 1228365), (45, 1064583), (65, 737019), (81, 591435), (117, 409455), (135, 354861), (195, 245673), (243, 197145), (337, 142155), (351, 136485), (405, 118287), (585, 81891), (729, 65715), (1011, 47385), (1053, 45495), (1215, 39429), (1685, 28431), (1755, 27297), (2187, 21905), (3033, 15795), (3159, 15165), (3645, 13143), (4381, 10935), (5055, 9477), (5265, 9099)]