1243117005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6374959}}^1$

素因数の和:6374980

約数の個数: 16

約数和(自身を含む): 2141986560

約数和(自身を除く): 898869555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6374959, 19124877, 31874795, 82874467, 95624385, 248623401, 414372335, 1243117005]

約数ペア:

[(1, 1243117005), (3, 414372335), (5, 248623401), (13, 95624385), (15, 82874467), (39, 31874795), (65, 19124877), (195, 6374959)]