71012165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65449}}^1$

素因数の和:65492

約数の個数: 16

約数和(自身を含む): 100531200

約数和(自身を除く): 29519035

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 65449, 327245, 458143, 2028919, 2290715, 10144595, 14202433, 71012165]

約数ペア:

[(1, 71012165), (5, 14202433), (7, 10144595), (31, 2290715), (35, 2028919), (155, 458143), (217, 327245), (1085, 65449)]