27101385

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 49423176

約数和(自身を除く): 22321791

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1097, 1647, 2745, 3291, 4941, 5485, 8235, 9873, 16455, 24705, 29619, 49365, 66917, 88857, 148095, 200751, 334585, 444285, 602253, 1003755, 1806759, 3011265, 5420277, 9033795, 27101385]

約数ペア:

[(1, 27101385), (3, 9033795), (5, 5420277), (9, 3011265), (15, 1806759), (27, 1003755), (45, 602253), (61, 444285), (81, 334585), (135, 200751), (183, 148095), (305, 88857), (405, 66917), (549, 49365), (915, 29619), (1097, 24705), (1647, 16455), (2745, 9873), (3291, 8235), (4941, 5485)]