103220515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5081}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 131725440

約数和(自身を除く): 28504925

約数列:

[1, 5, 17, 85, 239, 1195, 4063, 5081, 20315, 25405, 86377, 431885, 1214359, 6071795, 20644103, 103220515]

約数ペア:

[(1, 103220515), (5, 20644103), (17, 6071795), (85, 1214359), (239, 431885), (1195, 86377), (4063, 25405), (5081, 20315)]