80300565

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 75374955

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 53, 81, 87, 129, 135, 145, 159, 215, 243, 261, 265, 387, 405, 435, 477, 645, 783, 795, 1161, 1215, 1247, 1305, 1431, 1537, 1935, 2279, 2349, 2385, 3483, 3741, 3915, 4293, 4611, 5805, 6235, 6837, 7047, 7155, 7685, 10449, 11223, 11395, 11745, 12879, 13833, 17415, 18705, 20511, 21465, 23055, 33669, 34185, 35235, 41499, 52245, 56115, 61533, 64395, 66091, 69165, 101007, 102555, 124497, 168345, 184599, 198273, 207495, 303021, 307665, 330455, 373491, 505035, 553797, 594819, 622485, 922995, 991365, 1515105, 1784457, 1867455, 2768985, 2974095, 5353371, 8922285, 16060113, 26766855, 80300565]

約数ペア:

[(1, 80300565), (3, 26766855), (5, 16060113), (9, 8922285), (15, 5353371), (27, 2974095), (29, 2768985), (43, 1867455), (45, 1784457), (53, 1515105), (81, 991365), (87, 922995), (129, 622485), (135, 594819), (145, 553797), (159, 505035), (215, 373491), (243, 330455), (261, 307665), (265, 303021), (387, 207495), (405, 198273), (435, 184599), (477, 168345), (645, 124497), (783, 102555), (795, 101007), (1161, 69165), (1215, 66091), (1247, 64395), (1305, 61533), (1431, 56115), (1537, 52245), (1935, 41499), (2279, 35235), (2349, 34185), (2385, 33669), (3483, 23055), (3741, 21465), (3915, 20511), (4293, 18705), (4611, 17415), (5805, 13833), (6235, 12879), (6837, 11745), (7047, 11395), (7155, 11223), (7685, 10449)]