87734475

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 163977600

約数和(自身を除く): 76243125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2203, 2655, 4425, 6609, 7965, 11015, 13275, 19827, 33045, 39825, 55075, 59481, 99135, 129977, 165225, 297405, 389931, 495675, 649885, 1169793, 1487025, 1949655, 3249425, 3509379, 5848965, 9748275, 17546895, 29244825, 87734475]

約数ペア:

[(1, 87734475), (3, 29244825), (5, 17546895), (9, 9748275), (15, 5848965), (25, 3509379), (27, 3249425), (45, 1949655), (59, 1487025), (75, 1169793), (135, 649885), (177, 495675), (225, 389931), (295, 297405), (531, 165225), (675, 129977), (885, 99135), (1475, 59481), (1593, 55075), (2203, 39825), (2655, 33045), (4425, 19827), (6609, 13275), (7965, 11015)]