149968007305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13627261}}^1$

素因数の和:13627368

約数の個数: 16

約数和(自身を含む): 188383269888

約数和(自身を除く): 38415262583

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 13627261, 68136305, 422445091, 967535531, 2112225455, 4837677655, 29993601461, 149968007305]

約数ペア:

[(1, 149968007305), (5, 29993601461), (31, 4837677655), (71, 2112225455), (155, 967535531), (355, 422445091), (2201, 68136305), (11005, 13627261)]