73239435

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18287}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 128381760

約数和(自身を除く): 55142325

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 18287, 54861, 91435, 164583, 274305, 822915, 1627543, 4882629, 8137715, 14647887, 24413145, 73239435]

約数ペア:

[(1, 73239435), (3, 24413145), (5, 14647887), (9, 8137715), (15, 4882629), (45, 1627543), (89, 822915), (267, 274305), (445, 164583), (801, 91435), (1335, 54861), (4005, 18287)]