47151855

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 84664320

約数和(自身を除く): 37512465

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 3391, 4635, 10173, 13905, 16955, 30519, 50865, 91557, 152595, 349273, 457785, 1047819, 1746365, 3143457, 5239095, 9430371, 15717285, 47151855]

約数ペア:

[(1, 47151855), (3, 15717285), (5, 9430371), (9, 5239095), (15, 3143457), (27, 1746365), (45, 1047819), (103, 457785), (135, 349273), (309, 152595), (515, 91557), (927, 50865), (1545, 30519), (2781, 16955), (3391, 13905), (4635, 10173)]