140169695

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 171497088

約数和(自身を除く): 31327393

約数列:

[1, 5, 67, 251, 335, 1255, 1667, 8335, 16817, 84085, 111689, 418417, 558445, 2092085, 28033939, 140169695]

約数ペア:

[(1, 140169695), (5, 28033939), (67, 2092085), (251, 558445), (335, 418417), (1255, 111689), (1667, 84085), (8335, 16817)]