87535485

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 163145268

約数和(自身を除く): 75609783

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 257, 261, 405, 435, 771, 783, 841, 1285, 1305, 2313, 2349, 2523, 3855, 3915, 4205, 6939, 7453, 7569, 11565, 11745, 12615, 20817, 22359, 22707, 34695, 37265, 37845, 67077, 68121, 104085, 111795, 113535, 201231, 216137, 335385, 340605, 603693, 648411, 1006155, 1080685, 1945233, 3018465, 3242055, 5835699, 9726165, 17507097, 29178495, 87535485]

約数ペア:

[(1, 87535485), (3, 29178495), (5, 17507097), (9, 9726165), (15, 5835699), (27, 3242055), (29, 3018465), (45, 1945233), (81, 1080685), (87, 1006155), (135, 648411), (145, 603693), (257, 340605), (261, 335385), (405, 216137), (435, 201231), (771, 113535), (783, 111795), (841, 104085), (1285, 68121), (1305, 67077), (2313, 37845), (2349, 37265), (2523, 34695), (3855, 22707), (3915, 22359), (4205, 20817), (6939, 12615), (7453, 11745), (7569, 11565)]