42193545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 69769728

約数和(自身を除く): 27576183

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 617, 705, 1455, 1851, 3085, 4559, 9255, 13677, 22795, 28999, 59849, 68385, 86997, 144995, 179547, 299245, 434985, 897735, 2812903, 8438709, 14064515, 42193545]

約数ペア:

[(1, 42193545), (3, 14064515), (5, 8438709), (15, 2812903), (47, 897735), (97, 434985), (141, 299245), (235, 179547), (291, 144995), (485, 86997), (617, 68385), (705, 59849), (1455, 28999), (1851, 22795), (3085, 13677), (4559, 9255)]