31309235

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 7156045

約数列:

[1, 5, 59, 211, 295, 503, 1055, 2515, 12449, 29677, 62245, 106133, 148385, 530665, 6261847, 31309235]

約数ペア:

[(1, 31309235), (5, 6261847), (59, 530665), (211, 148385), (295, 106133), (503, 62245), (1055, 29677), (2515, 12449)]