142601895

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{77291}}^1$

素因数の和:77343

約数の個数: 24

約数和(自身を含む): 253208592

約数和(自身を除く): 110606697

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 77291, 231873, 386455, 695619, 1159365, 3168931, 3478095, 9506793, 15844655, 28520379, 47533965, 142601895]

約数ペア:

[(1, 142601895), (3, 47533965), (5, 28520379), (9, 15844655), (15, 9506793), (41, 3478095), (45, 3168931), (123, 1159365), (205, 695619), (369, 386455), (615, 231873), (1845, 77291)]