71955065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158143}}^1$

素因数の和:158168

約数の個数: 16

約数和(自身を含む): 106272768

約数和(自身を除く): 34317703

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 158143, 790715, 1107001, 2055859, 5535005, 10279295, 14391013, 71955065]

約数ペア:

[(1, 71955065), (5, 14391013), (7, 10279295), (13, 5535005), (35, 2055859), (65, 1107001), (91, 790715), (455, 158143)]