170214915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3319}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 294497280

約数和(自身を除く): 124282365

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1315, 3319, 3419, 3945, 9957, 10257, 16595, 17095, 43147, 49785, 51285, 129441, 215735, 647205, 872897, 2618691, 4364485, 11347661, 13093455, 34042983, 56738305, 170214915]

約数ペア:

[(1, 170214915), (3, 56738305), (5, 34042983), (13, 13093455), (15, 11347661), (39, 4364485), (65, 2618691), (195, 872897), (263, 647205), (789, 215735), (1315, 129441), (3319, 51285), (3419, 49785), (3945, 43147), (9957, 17095), (10257, 16595)]