83275425

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 154543680

約数和(自身を除く): 71268255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1153, 1605, 2675, 2889, 3459, 4815, 5765, 8025, 10377, 14445, 17295, 24075, 28825, 31131, 51885, 72225, 86475, 123371, 155655, 259425, 370113, 616855, 778275, 1110339, 1850565, 3084275, 3331017, 5551695, 9252825, 16655085, 27758475, 83275425]

約数ペア:

[(1, 83275425), (3, 27758475), (5, 16655085), (9, 9252825), (15, 5551695), (25, 3331017), (27, 3084275), (45, 1850565), (75, 1110339), (107, 778275), (135, 616855), (225, 370113), (321, 259425), (535, 155655), (675, 123371), (963, 86475), (1153, 72225), (1605, 51885), (2675, 31131), (2889, 28825), (3459, 24075), (4815, 17295), (5765, 14445), (8025, 10377)]