29716455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 49425408

約数和(自身を除く): 19708953

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 691, 705, 915, 2073, 2867, 3455, 8601, 10365, 14335, 32477, 42151, 43005, 97431, 126453, 162385, 210755, 487155, 632265, 1981097, 5943291, 9905485, 29716455]

約数ペア:

[(1, 29716455), (3, 9905485), (5, 5943291), (15, 1981097), (47, 632265), (61, 487155), (141, 210755), (183, 162385), (235, 126453), (305, 97431), (691, 43005), (705, 42151), (915, 32477), (2073, 14335), (2867, 10365), (3455, 8601)]