3998341725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5827}}^1$

素因数の和:7154

約数の個数: 48

約数和(自身を含む): 7562039808

約数和(自身を除く): 3563698083

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1307, 3921, 5827, 6535, 9149, 17481, 19605, 27447, 29135, 32675, 40789, 45745, 87405, 98025, 122367, 137235, 145675, 203945, 228725, 437025, 611835, 686175, 1019725, 3059175, 7615889, 22847667, 38079445, 53311223, 114238335, 159933669, 190397225, 266556115, 571191675, 799668345, 1332780575, 3998341725]

約数ペア:

[(1, 3998341725), (3, 1332780575), (5, 799668345), (7, 571191675), (15, 266556115), (21, 190397225), (25, 159933669), (35, 114238335), (75, 53311223), (105, 38079445), (175, 22847667), (525, 7615889), (1307, 3059175), (3921, 1019725), (5827, 686175), (6535, 611835), (9149, 437025), (17481, 228725), (19605, 203945), (27447, 145675), (29135, 137235), (32675, 122367), (40789, 98025), (45745, 87405)]