78849145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48823}}^1$

素因数の和:48864

約数の個数: 16

約数和(自身を含む): 105459840

約数和(自身を除く): 26610695

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 48823, 244115, 829991, 927637, 4149955, 4638185, 15769829, 78849145]

約数ペア:

[(1, 78849145), (5, 15769829), (17, 4638185), (19, 4149955), (85, 927637), (95, 829991), (323, 244115), (1615, 48823)]