680794015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127609}}^1$

素因数の和:127722

約数の個数: 16

約数和(自身を含む): 900416160

約数和(自身を除く): 219622145

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 127609, 638045, 1403699, 7018495, 12378073, 61890365, 136158803, 680794015]

約数ペア:

[(1, 680794015), (5, 136158803), (11, 61890365), (55, 12378073), (97, 7018495), (485, 1403699), (1067, 638045), (5335, 127609)]