39870695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7001}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 51422688

約数和(自身を除く): 11551993

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 7001, 35005, 119017, 469067, 595085, 2345335, 7974139, 39870695]

約数ペア:

[(1, 39870695), (5, 7974139), (17, 2345335), (67, 595085), (85, 469067), (335, 119017), (1139, 35005), (5695, 7001)]