64429435

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 90703872

約数和(自身を除く): 26274437

約数列:

[1, 5, 7, 35, 73, 151, 167, 365, 511, 755, 835, 1057, 1169, 2555, 5285, 5845, 11023, 12191, 25217, 55115, 60955, 77161, 85337, 126085, 176519, 385805, 426685, 882595, 1840841, 9204205, 12885887, 64429435]

約数ペア:

[(1, 64429435), (5, 12885887), (7, 9204205), (35, 1840841), (73, 882595), (151, 426685), (167, 385805), (365, 176519), (511, 126085), (755, 85337), (835, 77161), (1057, 60955), (1169, 55115), (2555, 25217), (5285, 12191), (5845, 11023)]