87214535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 107623296

約数和(自身を除く): 20408761

約数列:

[1, 5, 43, 215, 227, 1135, 1787, 8935, 9761, 48805, 76841, 384205, 405649, 2028245, 17442907, 87214535]

約数ペア:

[(1, 87214535), (5, 17442907), (43, 2028245), (215, 405649), (227, 384205), (1135, 76841), (1787, 48805), (8935, 9761)]