75457965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 132751872

約数和(自身を除く): 57293907

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 3491, 4323, 7205, 10473, 17455, 21615, 38401, 52365, 115203, 192005, 457321, 576015, 1371963, 2286605, 5030531, 6859815, 15091593, 25152655, 75457965]

約数ペア:

[(1, 75457965), (3, 25152655), (5, 15091593), (11, 6859815), (15, 5030531), (33, 2286605), (55, 1371963), (131, 576015), (165, 457321), (393, 192005), (655, 115203), (1441, 52365), (1965, 38401), (3491, 21615), (4323, 17455), (7205, 10473)]