80363745

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 180311040

約数和(自身を除く): 99947295

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 243, 297, 315, 385, 405, 495, 567, 693, 859, 891, 945, 1155, 1215, 1485, 1701, 2079, 2577, 2673, 2835, 3465, 4295, 4455, 6013, 6237, 7731, 8505, 9449, 10395, 12885, 13365, 18039, 18711, 23193, 28347, 30065, 31185, 38655, 47245, 54117, 66143, 69579, 85041, 90195, 93555, 115965, 141735, 162351, 198429, 208737, 255123, 270585, 330715, 347895, 425205, 487053, 595287, 765369, 811755, 992145, 1043685, 1275615, 1461159, 1785861, 2296107, 2435265, 2976435, 3826845, 5357583, 7305795, 8929305, 11480535, 16072749, 26787915, 80363745]

約数ペア:

[(1, 80363745), (3, 26787915), (5, 16072749), (7, 11480535), (9, 8929305), (11, 7305795), (15, 5357583), (21, 3826845), (27, 2976435), (33, 2435265), (35, 2296107), (45, 1785861), (55, 1461159), (63, 1275615), (77, 1043685), (81, 992145), (99, 811755), (105, 765369), (135, 595287), (165, 487053), (189, 425205), (231, 347895), (243, 330715), (297, 270585), (315, 255123), (385, 208737), (405, 198429), (495, 162351), (567, 141735), (693, 115965), (859, 93555), (891, 90195), (945, 85041), (1155, 69579), (1215, 66143), (1485, 54117), (1701, 47245), (2079, 38655), (2577, 31185), (2673, 30065), (2835, 28347), (3465, 23193), (4295, 18711), (4455, 18039), (6013, 13365), (6237, 12885), (7731, 10395), (8505, 9449)]