99997535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1619}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 131103360

約数和(自身を除く): 31105825

約数列:

[1, 5, 11, 55, 1123, 1619, 5615, 8095, 12353, 17809, 61765, 89045, 1818137, 9090685, 19999507, 99997535]

約数ペア:

[(1, 99997535), (5, 19999507), (11, 9090685), (55, 1818137), (1123, 89045), (1619, 61765), (5615, 17809), (8095, 12353)]