2877889095

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81677}}^1$

素因数の和:81726

約数の個数: 48

約数和(自身を含む): 5351542560

約数和(自身を除く): 2473653465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 3915, 7047, 11745, 35235, 81677, 245031, 408385, 735093, 1225155, 2205279, 2368633, 3675465, 6615837, 7105899, 11026395, 11843165, 19847511, 21317697, 33079185, 35529495, 63953091, 99237555, 106588485, 191859273, 319765455, 575577819, 959296365, 2877889095]

約数ペア:

[(1, 2877889095), (3, 959296365), (5, 575577819), (9, 319765455), (15, 191859273), (27, 106588485), (29, 99237555), (45, 63953091), (81, 35529495), (87, 33079185), (135, 21317697), (145, 19847511), (243, 11843165), (261, 11026395), (405, 7105899), (435, 6615837), (783, 3675465), (1215, 2368633), (1305, 2205279), (2349, 1225155), (3915, 735093), (7047, 408385), (11745, 245031), (35235, 81677)]