87214095

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 68461425

約数列:

[1, 3, 5, 9, 15, 45, 59, 107, 177, 295, 307, 321, 531, 535, 885, 921, 963, 1535, 1605, 2655, 2763, 4605, 4815, 6313, 13815, 18113, 18939, 31565, 32849, 54339, 56817, 90565, 94695, 98547, 163017, 164245, 271695, 284085, 295641, 492735, 815085, 1478205, 1938091, 5814273, 9690455, 17442819, 29071365, 87214095]

約数ペア:

[(1, 87214095), (3, 29071365), (5, 17442819), (9, 9690455), (15, 5814273), (45, 1938091), (59, 1478205), (107, 815085), (177, 492735), (295, 295641), (307, 284085), (321, 271695), (531, 164245), (535, 163017), (885, 98547), (921, 94695), (963, 90565), (1535, 56817), (1605, 54339), (2655, 32849), (2763, 31565), (4605, 18939), (4815, 18113), (6313, 13815)]