38218989315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4558019}}^1$

素因数の和:4558083

約数の個数: 32

約数和(自身を含む): 67385767680

約数和(自身を除く): 29166778365

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 4558019, 13674057, 22790095, 59254247, 68370285, 177762741, 195994817, 296271235, 587984451, 888813705, 979974085, 2547932621, 2939922255, 7643797863, 12739663105, 38218989315]

約数ペア:

[(1, 38218989315), (3, 12739663105), (5, 7643797863), (13, 2939922255), (15, 2547932621), (39, 979974085), (43, 888813705), (65, 587984451), (129, 296271235), (195, 195994817), (215, 177762741), (559, 68370285), (645, 59254247), (1677, 22790095), (2795, 13674057), (8385, 4558019)]