1330562625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 2656862208

約数和(自身を除く): 1326299583

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 83, 93, 105, 125, 155, 175, 197, 217, 249, 375, 415, 465, 525, 581, 591, 651, 775, 875, 985, 1085, 1245, 1379, 1743, 2075, 2325, 2573, 2625, 2905, 2955, 3255, 3875, 4137, 4925, 5425, 6107, 6225, 6895, 7719, 8715, 10375, 11625, 12865, 14525, 14775, 16275, 16351, 18011, 18321, 20685, 24625, 27125, 30535, 31125, 34475, 38595, 42749, 43575, 49053, 54033, 64325, 72625, 73875, 81375, 81755, 90055, 91605, 103425, 114457, 128247, 152675, 172375, 192975, 213745, 217875, 245265, 270165, 321625, 343371, 408775, 450275, 458025, 506881, 517125, 572285, 641235, 763375, 964875, 1068725, 1226325, 1350825, 1520643, 1716855, 2043875, 2251375, 2290125, 2534405, 2861425, 3206175, 3548167, 5343625, 6131625, 6754125, 7603215, 8584275, 10644501, 12672025, 14307125, 16030875, 17740835, 38016075, 42921375, 53222505, 63360125, 88704175, 190080375, 266112525, 443520875, 1330562625]

約数ペア:

[(1, 1330562625), (3, 443520875), (5, 266112525), (7, 190080375), (15, 88704175), (21, 63360125), (25, 53222505), (31, 42921375), (35, 38016075), (75, 17740835), (83, 16030875), (93, 14307125), (105, 12672025), (125, 10644501), (155, 8584275), (175, 7603215), (197, 6754125), (217, 6131625), (249, 5343625), (375, 3548167), (415, 3206175), (465, 2861425), (525, 2534405), (581, 2290125), (591, 2251375), (651, 2043875), (775, 1716855), (875, 1520643), (985, 1350825), (1085, 1226325), (1245, 1068725), (1379, 964875), (1743, 763375), (2075, 641235), (2325, 572285), (2573, 517125), (2625, 506881), (2905, 458025), (2955, 450275), (3255, 408775), (3875, 343371), (4137, 321625), (4925, 270165), (5425, 245265), (6107, 217875), (6225, 213745), (6895, 192975), (7719, 172375), (8715, 152675), (10375, 128247), (11625, 114457), (12865, 103425), (14525, 91605), (14775, 90055), (16275, 81755), (16351, 81375), (18011, 73875), (18321, 72625), (20685, 64325), (24625, 54033), (27125, 49053), (30535, 43575), (31125, 42749), (34475, 38595)]