73208515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 91422720

約数和(自身を除く): 18214205

約数列:

[1, 5, 31, 127, 155, 635, 3719, 3937, 18595, 19685, 115289, 472313, 576445, 2361565, 14641703, 73208515]

約数ペア:

[(1, 73208515), (5, 14641703), (31, 2361565), (127, 576445), (155, 472313), (635, 115289), (3719, 19685), (3937, 18595)]