47451145

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 68302080

約数和(自身を除く): 20850935

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 769, 1435, 1505, 1763, 3845, 5383, 8815, 12341, 26915, 31529, 33067, 61705, 157645, 165335, 220703, 231469, 1103515, 1157345, 1355747, 6778735, 9490229, 47451145]

約数ペア:

[(1, 47451145), (5, 9490229), (7, 6778735), (35, 1355747), (41, 1157345), (43, 1103515), (205, 231469), (215, 220703), (287, 165335), (301, 157645), (769, 61705), (1435, 33067), (1505, 31529), (1763, 26915), (3845, 12341), (5383, 8815)]