1344334875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 2569432320

約数和(自身を除く): 1225097445

約数列:

[1, 3, 5, 13, 15, 25, 29, 37, 39, 65, 75, 87, 111, 125, 145, 185, 195, 257, 325, 375, 377, 435, 481, 555, 725, 771, 925, 975, 1073, 1131, 1285, 1443, 1625, 1885, 2175, 2405, 2775, 3219, 3341, 3625, 3855, 4625, 4875, 5365, 5655, 6425, 7215, 7453, 9425, 9509, 10023, 10875, 12025, 13875, 13949, 16095, 16705, 19275, 22359, 26825, 28275, 28527, 32125, 36075, 37265, 41847, 47125, 47545, 50115, 60125, 69745, 80475, 83525, 96375, 96889, 111795, 123617, 134125, 141375, 142635, 180375, 186325, 209235, 237725, 250575, 275761, 290667, 348725, 370851, 402375, 417625, 484445, 558975, 618085, 713175, 827283, 931625, 1046175, 1188625, 1252875, 1378805, 1453335, 1743625, 1854255, 2422225, 2794875, 3090425, 3565875, 3584893, 4136415, 5230875, 6894025, 7266675, 9271275, 10754679, 12111125, 15452125, 17924465, 20682075, 34470125, 36333375, 46356375, 53773395, 89622325, 103410375, 268866975, 448111625, 1344334875]

約数ペア:

[(1, 1344334875), (3, 448111625), (5, 268866975), (13, 103410375), (15, 89622325), (25, 53773395), (29, 46356375), (37, 36333375), (39, 34470125), (65, 20682075), (75, 17924465), (87, 15452125), (111, 12111125), (125, 10754679), (145, 9271275), (185, 7266675), (195, 6894025), (257, 5230875), (325, 4136415), (375, 3584893), (377, 3565875), (435, 3090425), (481, 2794875), (555, 2422225), (725, 1854255), (771, 1743625), (925, 1453335), (975, 1378805), (1073, 1252875), (1131, 1188625), (1285, 1046175), (1443, 931625), (1625, 827283), (1885, 713175), (2175, 618085), (2405, 558975), (2775, 484445), (3219, 417625), (3341, 402375), (3625, 370851), (3855, 348725), (4625, 290667), (4875, 275761), (5365, 250575), (5655, 237725), (6425, 209235), (7215, 186325), (7453, 180375), (9425, 142635), (9509, 141375), (10023, 134125), (10875, 123617), (12025, 111795), (13875, 96889), (13949, 96375), (16095, 83525), (16705, 80475), (19275, 69745), (22359, 60125), (26825, 50115), (28275, 47545), (28527, 47125), (32125, 41847), (36075, 37265)]