71439045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 118691328

約数和(自身を除く): 47252283

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1327, 1455, 3589, 3981, 6635, 10767, 17945, 19905, 49099, 53835, 128719, 147297, 245495, 386157, 643595, 736485, 1930785, 4762603, 14287809, 23813015, 71439045]

約数ペア:

[(1, 71439045), (3, 23813015), (5, 14287809), (15, 4762603), (37, 1930785), (97, 736485), (111, 643595), (185, 386157), (291, 245495), (485, 147297), (555, 128719), (1327, 53835), (1455, 49099), (3589, 19905), (3981, 17945), (6635, 10767)]