38260515

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19471}}^1$

素因数の和:19610

約数の個数: 16

約数和(自身を含む): 61687296

約数和(自身を除く): 23426781

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 19471, 58413, 97355, 292065, 2550701, 7652103, 12753505, 38260515]

約数ペア:

[(1, 38260515), (3, 12753505), (5, 7652103), (15, 2550701), (131, 292065), (393, 97355), (655, 58413), (1965, 19471)]