1315553505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{12529081}}^1$

素因数の和:12529096

約数の個数: 16

約数和(自身を含む): 2405583744

約数和(自身を除く): 1090030239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12529081, 37587243, 62645405, 87703567, 187936215, 263110701, 438517835, 1315553505]

約数ペア:

[(1, 1315553505), (3, 438517835), (5, 263110701), (7, 187936215), (15, 87703567), (21, 62645405), (35, 37587243), (105, 12529081)]