153940035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10883}}^1$

素因数の和:10955

約数の個数: 32

約数和(自身を含む): 263305728

約数和(自身を除く): 109365693

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 10883, 14145, 32649, 54415, 163245, 250309, 446203, 750927, 1251545, 1338609, 2231015, 3754635, 6693045, 10262669, 30788007, 51313345, 153940035]

約数ペア:

[(1, 153940035), (3, 51313345), (5, 30788007), (15, 10262669), (23, 6693045), (41, 3754635), (69, 2231015), (115, 1338609), (123, 1251545), (205, 750927), (345, 446203), (615, 250309), (943, 163245), (2829, 54415), (4715, 32649), (10883, 14145)]