7913145

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{823}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 12696192

約数和(自身を除く): 4783047

約数列:

[1, 3, 5, 15, 641, 823, 1923, 2469, 3205, 4115, 9615, 12345, 527543, 1582629, 2637715, 7913145]

約数ペア:

[(1, 7913145), (3, 2637715), (5, 1582629), (15, 527543), (641, 12345), (823, 9615), (1923, 4115), (2469, 3205)]