130690175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67891}}^1$

素因数の和:67919

約数の個数: 24

約数和(自身を含む): 202046592

約数和(自身を除く): 71356417

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 67891, 339455, 475237, 746801, 1697275, 2376185, 3734005, 5227607, 11880925, 18670025, 26138035, 130690175]

約数ペア:

[(1, 130690175), (5, 26138035), (7, 18670025), (11, 11880925), (25, 5227607), (35, 3734005), (55, 2376185), (77, 1697275), (175, 746801), (275, 475237), (385, 339455), (1925, 67891)]