2963865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2168295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 197, 255, 295, 591, 885, 985, 1003, 2955, 3009, 3349, 5015, 10047, 11623, 15045, 16745, 34869, 50235, 58115, 174345, 197591, 592773, 987955, 2963865]

約数ペア:

[(1, 2963865), (3, 987955), (5, 592773), (15, 197591), (17, 174345), (51, 58115), (59, 50235), (85, 34869), (177, 16745), (197, 15045), (255, 11623), (295, 10047), (591, 5015), (885, 3349), (985, 3009), (1003, 2955)]