4218285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 7297920

約数和(自身を除く): 3079635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 361, 615, 779, 1083, 1805, 2337, 3895, 5415, 6859, 11685, 14801, 20577, 34295, 44403, 74005, 102885, 222015, 281219, 843657, 1406095, 4218285]

約数ペア:

[(1, 4218285), (3, 1406095), (5, 843657), (15, 281219), (19, 222015), (41, 102885), (57, 74005), (95, 44403), (123, 34295), (205, 20577), (285, 14801), (361, 11685), (615, 6859), (779, 5415), (1083, 3895), (1805, 2337)]