147998015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4159}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 194088960

約数和(自身を除く): 46090945

約数列:

[1, 5, 11, 55, 647, 3235, 4159, 7117, 20795, 35585, 45749, 228745, 2690873, 13454365, 29599603, 147998015]

約数ペア:

[(1, 147998015), (5, 29599603), (11, 13454365), (55, 2690873), (647, 228745), (3235, 45749), (4159, 35585), (7117, 20795)]