42746805

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 77857920

約数和(自身を除く): 35111115

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 7723, 23169, 38615, 69507, 115845, 208521, 316643, 347535, 949929, 1042605, 1583215, 2849787, 4749645, 8549361, 14248935, 42746805]

約数ペア:

[(1, 42746805), (3, 14248935), (5, 8549361), (9, 4749645), (15, 2849787), (27, 1583215), (41, 1042605), (45, 949929), (123, 347535), (135, 316643), (205, 208521), (369, 115845), (615, 69507), (1107, 38615), (1845, 23169), (5535, 7723)]