38880451005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 71083837440

約数和(自身を除く): 32203386435

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 59, 129, 165, 177, 215, 293, 295, 317, 473, 645, 649, 879, 885, 951, 1419, 1465, 1585, 1947, 2365, 2537, 3223, 3245, 3487, 4395, 4755, 7095, 7611, 9669, 9735, 10461, 12599, 12685, 13631, 16115, 17287, 17435, 18703, 27907, 37797, 38055, 40893, 48345, 51861, 52305, 56109, 62995, 68155, 83721, 86435, 92881, 93515, 138589, 139535, 149941, 188985, 190157, 204465, 205733, 259305, 278643, 280545, 415767, 418605, 449823, 464405, 570471, 617199, 692945, 743341, 749705, 804229, 950785, 1021691, 1028665, 1393215, 2078835, 2230023, 2249115, 2412687, 2852355, 3065073, 3085995, 3716705, 3993883, 4021145, 5108455, 5479979, 8176751, 8846519, 11150115, 11981649, 12063435, 15325365, 16439937, 19969415, 24530253, 26539557, 27399895, 40883755, 43932713, 44232595, 59908245, 60279769, 82199685, 122651265, 131798139, 132697785, 180839307, 219663565, 235639097, 301398845, 658990695, 706917291, 904196535, 1178195485, 2592030067, 3534586455, 7776090201, 12960150335, 38880451005]

約数ペア:

[(1, 38880451005), (3, 12960150335), (5, 7776090201), (11, 3534586455), (15, 2592030067), (33, 1178195485), (43, 904196535), (55, 706917291), (59, 658990695), (129, 301398845), (165, 235639097), (177, 219663565), (215, 180839307), (293, 132697785), (295, 131798139), (317, 122651265), (473, 82199685), (645, 60279769), (649, 59908245), (879, 44232595), (885, 43932713), (951, 40883755), (1419, 27399895), (1465, 26539557), (1585, 24530253), (1947, 19969415), (2365, 16439937), (2537, 15325365), (3223, 12063435), (3245, 11981649), (3487, 11150115), (4395, 8846519), (4755, 8176751), (7095, 5479979), (7611, 5108455), (9669, 4021145), (9735, 3993883), (10461, 3716705), (12599, 3085995), (12685, 3065073), (13631, 2852355), (16115, 2412687), (17287, 2249115), (17435, 2230023), (18703, 2078835), (27907, 1393215), (37797, 1028665), (38055, 1021691), (40893, 950785), (48345, 804229), (51861, 749705), (52305, 743341), (56109, 692945), (62995, 617199), (68155, 570471), (83721, 464405), (86435, 449823), (92881, 418605), (93515, 415767), (138589, 280545), (139535, 278643), (149941, 259305), (188985, 205733), (190157, 204465)]