64281035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141277}}^1$

素因数の和:141302

約数の個数: 16

約数和(自身を含む): 94938816

約数和(自身を除く): 30657781

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 141277, 706385, 988939, 1836601, 4944695, 9183005, 12856207, 64281035]

約数ペア:

[(1, 64281035), (5, 12856207), (7, 9183005), (13, 4944695), (35, 1836601), (65, 988939), (91, 706385), (455, 141277)]