67800385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 82899072

約数和(自身を除く): 15098687

約数列:

[1, 5, 71, 331, 355, 577, 1655, 2885, 23501, 40967, 117505, 190987, 204835, 954935, 13560077, 67800385]

約数ペア:

[(1, 67800385), (5, 13560077), (71, 954935), (331, 204835), (355, 190987), (577, 117505), (1655, 40967), (2885, 23501)]