29178495

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 53932320

約数和(自身を除く): 24753825

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 257, 261, 435, 771, 783, 841, 1285, 1305, 2313, 2523, 3855, 3915, 4205, 6939, 7453, 7569, 11565, 12615, 22359, 22707, 34695, 37265, 37845, 67077, 111795, 113535, 201231, 216137, 335385, 648411, 1006155, 1080685, 1945233, 3242055, 5835699, 9726165, 29178495]

約数ペア:

[(1, 29178495), (3, 9726165), (5, 5835699), (9, 3242055), (15, 1945233), (27, 1080685), (29, 1006155), (45, 648411), (87, 335385), (135, 216137), (145, 201231), (257, 113535), (261, 111795), (435, 67077), (771, 37845), (783, 37265), (841, 34695), (1285, 22707), (1305, 22359), (2313, 12615), (2523, 11565), (3855, 7569), (3915, 7453), (4205, 6939)]