51273765

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14423}}^1$

素因数の和:14513

約数の個数: 24

約数和(自身を含む): 90005760

約数和(自身を除く): 38731995

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 14423, 43269, 72115, 129807, 216345, 649035, 1139417, 3418251, 5697085, 10254753, 17091255, 51273765]

約数ペア:

[(1, 51273765), (3, 17091255), (5, 10254753), (9, 5697085), (15, 3418251), (45, 1139417), (79, 649035), (237, 216345), (395, 129807), (711, 72115), (1185, 43269), (3555, 14423)]