13231755

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 24387792

約数和(自身を除く): 11156037

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 883, 999, 1665, 2649, 2997, 4415, 4995, 7947, 13245, 14985, 23841, 32671, 39735, 71523, 98013, 119205, 163355, 294039, 357615, 490065, 882117, 1470195, 2646351, 4410585, 13231755]

約数ペア:

[(1, 13231755), (3, 4410585), (5, 2646351), (9, 1470195), (15, 882117), (27, 490065), (37, 357615), (45, 294039), (81, 163355), (111, 119205), (135, 98013), (185, 71523), (333, 39735), (405, 32671), (555, 23841), (883, 14985), (999, 13245), (1665, 7947), (2649, 4995), (2997, 4415)]