4971065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 2079175

約数列:

[1, 5, 11, 19, 55, 67, 71, 95, 209, 335, 355, 737, 781, 1045, 1273, 1349, 3685, 3905, 4757, 6365, 6745, 14003, 14839, 23785, 52327, 70015, 74195, 90383, 261635, 451915, 994213, 4971065]

約数ペア:

[(1, 4971065), (5, 994213), (11, 451915), (19, 261635), (55, 90383), (67, 74195), (71, 70015), (95, 52327), (209, 23785), (335, 14839), (355, 14003), (737, 6745), (781, 6365), (1045, 4757), (1273, 3905), (1349, 3685)]