23227155

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 47733504

約数和(自身を除く): 24506349

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2731, 2835, 8193, 8505, 13655, 19117, 24579, 40965, 57351, 73737, 95585, 122895, 172053, 221211, 286755, 368685, 516159, 663633, 860265, 1106055, 1548477, 2580795, 3318165, 4645431, 7742385, 23227155]

約数ペア:

[(1, 23227155), (3, 7742385), (5, 4645431), (7, 3318165), (9, 2580795), (15, 1548477), (21, 1106055), (27, 860265), (35, 663633), (45, 516159), (63, 368685), (81, 286755), (105, 221211), (135, 172053), (189, 122895), (243, 95585), (315, 73737), (405, 57351), (567, 40965), (945, 24579), (1215, 19117), (1701, 13655), (2731, 8505), (2835, 8193)]