74031515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2837}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 94403232

約数和(自身を除く): 20371717

約数列:

[1, 5, 17, 85, 307, 1535, 2837, 5219, 14185, 26095, 48229, 241145, 870959, 4354795, 14806303, 74031515]

約数ペア:

[(1, 74031515), (5, 14806303), (17, 4354795), (85, 870959), (307, 241145), (1535, 48229), (2837, 26095), (5219, 14185)]