68021615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1951}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 86200320

約数和(自身を除く): 18178705

約数列:

[1, 5, 19, 95, 367, 1835, 1951, 6973, 9755, 34865, 37069, 185345, 716017, 3580085, 13604323, 68021615]

約数ペア:

[(1, 68021615), (5, 13604323), (19, 3580085), (95, 716017), (367, 185345), (1835, 37069), (1951, 34865), (6973, 9755)]