73867495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 25924505

約数列:

[1, 5, 13, 29, 65, 145, 149, 263, 377, 745, 1315, 1885, 1937, 3419, 4321, 7627, 9685, 17095, 21605, 38135, 39187, 56173, 99151, 195935, 280865, 495755, 509431, 1136423, 2547155, 5682115, 14773499, 73867495]

約数ペア:

[(1, 73867495), (5, 14773499), (13, 5682115), (29, 2547155), (65, 1136423), (145, 509431), (149, 495755), (263, 280865), (377, 195935), (745, 99151), (1315, 56173), (1885, 39187), (1937, 38135), (3419, 21605), (4321, 17095), (7627, 9685)]