418140435

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 685780992

約数和(自身を除く): 267640557

約数列:

[1, 3, 5, 15, 47, 141, 235, 317, 705, 951, 1585, 1871, 4755, 5613, 9355, 14899, 28065, 44697, 74495, 87937, 223485, 263811, 439685, 593107, 1319055, 1779321, 2965535, 8896605, 27876029, 83628087, 139380145, 418140435]

約数ペア:

[(1, 418140435), (3, 139380145), (5, 83628087), (15, 27876029), (47, 8896605), (141, 2965535), (235, 1779321), (317, 1319055), (705, 593107), (951, 439685), (1585, 263811), (1871, 223485), (4755, 87937), (5613, 74495), (9355, 44697), (14899, 28065)]