55628775

素因数分解:

$3^5\times 5^2\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 36

約数和(自身を含む): 103338872

約数和(自身を除く): 47710097

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 9157, 27471, 45785, 82413, 137355, 228925, 247239, 412065, 686775, 741717, 1236195, 2060325, 2225151, 3708585, 6180975, 11125755, 18542925, 55628775]

約数ペア:

[(1, 55628775), (3, 18542925), (5, 11125755), (9, 6180975), (15, 3708585), (25, 2225151), (27, 2060325), (45, 1236195), (75, 741717), (81, 686775), (135, 412065), (225, 247239), (243, 228925), (405, 137355), (675, 82413), (1215, 45785), (2025, 27471), (6075, 9157)]