67663115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7489}}^1$

素因数の和:7646

約数の個数: 16

約数和(自身を含む): 88082400

約数和(自身を除く): 20419285

約数列:

[1, 5, 13, 65, 139, 695, 1807, 7489, 9035, 37445, 97357, 486785, 1040971, 5204855, 13532623, 67663115]

約数ペア:

[(1, 67663115), (5, 13532623), (13, 5204855), (65, 1040971), (139, 486785), (695, 97357), (1807, 37445), (7489, 9035)]