70015285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19919}}^1$

素因数の和:19980

約数の個数: 16

約数和(自身を含む): 90835200

約数和(自身を除く): 20819915

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 19919, 99595, 378461, 737003, 1892305, 3685015, 14003057, 70015285]

約数ペア:

[(1, 70015285), (5, 14003057), (19, 3685015), (37, 1892305), (95, 737003), (185, 378461), (703, 99595), (3515, 19919)]