29868265

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 42614784

約数和(自身を除く): 12746519

約数列:

[1, 5, 7, 35, 47, 67, 235, 271, 329, 335, 469, 1355, 1645, 1897, 2345, 3149, 9485, 12737, 15745, 18157, 22043, 63685, 89159, 90785, 110215, 127099, 445795, 635495, 853379, 4266895, 5973653, 29868265]

約数ペア:

[(1, 29868265), (5, 5973653), (7, 4266895), (35, 853379), (47, 635495), (67, 445795), (235, 127099), (271, 110215), (329, 90785), (335, 89159), (469, 63685), (1355, 22043), (1645, 18157), (1897, 15745), (2345, 12737), (3149, 9485)]