1320348095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74323}}^1$

素因数の和:74375

約数の個数: 32

約数和(自身を含む): 1926478080

約数和(自身を除く): 606129985

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 17765, 74323, 371615, 817553, 1263491, 1412137, 4087765, 6317455, 7060685, 13898401, 15533507, 24006329, 69492005, 77667535, 120031645, 264069619, 1320348095]

約数ペア:

[(1, 1320348095), (5, 264069619), (11, 120031645), (17, 77667535), (19, 69492005), (55, 24006329), (85, 15533507), (95, 13898401), (187, 7060685), (209, 6317455), (323, 4087765), (935, 1412137), (1045, 1263491), (1615, 817553), (3553, 371615), (17765, 74323)]