65907675075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{3413}}^1$

素因数の和:3789

約数の個数: 96

約数和(自身を含む): 120701560320

約数和(自身を除く): 54793885245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 263, 267, 275, 445, 789, 825, 979, 1315, 1335, 2225, 2893, 2937, 3413, 3945, 4895, 6575, 6675, 8679, 10239, 14465, 14685, 17065, 19725, 23407, 24475, 37543, 43395, 51195, 70221, 72325, 73425, 85325, 112629, 117035, 187715, 216975, 255975, 257477, 303757, 351105, 563145, 585175, 772431, 897619, 911271, 938575, 1287385, 1518785, 1755525, 2692857, 2815725, 3341327, 3862155, 4488095, 4556355, 6436925, 7593925, 9873809, 10023981, 13464285, 16706635, 19310775, 22440475, 22781775, 29621427, 49369045, 50119905, 67321425, 79888091, 83533175, 148107135, 239664273, 246845225, 250599525, 399440455, 740535675, 878769001, 1198321365, 1997202275, 2636307003, 4393845005, 5991606825, 13181535015, 21969225025, 65907675075]

約数ペア:

[(1, 65907675075), (3, 21969225025), (5, 13181535015), (11, 5991606825), (15, 4393845005), (25, 2636307003), (33, 1997202275), (55, 1198321365), (75, 878769001), (89, 740535675), (165, 399440455), (263, 250599525), (267, 246845225), (275, 239664273), (445, 148107135), (789, 83533175), (825, 79888091), (979, 67321425), (1315, 50119905), (1335, 49369045), (2225, 29621427), (2893, 22781775), (2937, 22440475), (3413, 19310775), (3945, 16706635), (4895, 13464285), (6575, 10023981), (6675, 9873809), (8679, 7593925), (10239, 6436925), (14465, 4556355), (14685, 4488095), (17065, 3862155), (19725, 3341327), (23407, 2815725), (24475, 2692857), (37543, 1755525), (43395, 1518785), (51195, 1287385), (70221, 938575), (72325, 911271), (73425, 897619), (85325, 772431), (112629, 585175), (117035, 563145), (187715, 351105), (216975, 303757), (255975, 257477)]