4289595

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 2933445

約数列:

[1, 3, 5, 15, 37, 59, 111, 131, 177, 185, 295, 393, 555, 655, 885, 1965, 2183, 4847, 6549, 7729, 10915, 14541, 23187, 24235, 32745, 38645, 72705, 115935, 285973, 857919, 1429865, 4289595]

約数ペア:

[(1, 4289595), (3, 1429865), (5, 857919), (15, 285973), (37, 115935), (59, 72705), (111, 38645), (131, 32745), (177, 24235), (185, 23187), (295, 14541), (393, 10915), (555, 7729), (655, 6549), (885, 4847), (1965, 2183)]