78770485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7607}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 100425600

約数和(自身を除く): 21655115

約数列:

[1, 5, 19, 95, 109, 545, 2071, 7607, 10355, 38035, 144533, 722665, 829163, 4145815, 15754097, 78770485]

約数ペア:

[(1, 78770485), (5, 15754097), (19, 4145815), (95, 829163), (109, 722665), (545, 144533), (2071, 38035), (7607, 10355)]