156975767625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 275692584960

約数和(自身を除く): 118716817335

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 239, 271, 281, 345, 375, 575, 717, 813, 843, 1195, 1355, 1405, 1725, 2875, 3585, 4065, 4215, 5497, 5975, 6233, 6463, 6775, 7025, 8625, 16491, 17925, 18699, 19389, 20325, 21075, 27485, 29875, 31165, 32315, 33875, 35125, 64769, 67159, 76151, 82455, 89625, 93495, 96945, 101625, 105375, 137425, 155825, 161575, 194307, 201477, 228453, 323845, 335795, 380755, 412275, 467475, 484725, 687125, 779125, 807875, 971535, 1007385, 1142265, 1489687, 1544657, 1619225, 1678975, 1751473, 1903775, 2061375, 2337375, 2423625, 4469061, 4633971, 4857675, 5036925, 5254419, 5711325, 7448435, 7723285, 8096125, 8394875, 8757365, 9518875, 18200089, 22345305, 23169855, 24288375, 25184625, 26272095, 28556625, 37242175, 38616425, 43786825, 54600267, 91000445, 111726525, 115849275, 131360475, 186210875, 193082125, 218934125, 273001335, 418602047, 455002225, 558632625, 579246375, 656802375, 1255806141, 1365006675, 2093010235, 2275011125, 6279030705, 6825033375, 10465051175, 31395153525, 52325255875, 156975767625]

約数ペア:

[(1, 156975767625), (3, 52325255875), (5, 31395153525), (15, 10465051175), (23, 6825033375), (25, 6279030705), (69, 2275011125), (75, 2093010235), (115, 1365006675), (125, 1255806141), (239, 656802375), (271, 579246375), (281, 558632625), (345, 455002225), (375, 418602047), (575, 273001335), (717, 218934125), (813, 193082125), (843, 186210875), (1195, 131360475), (1355, 115849275), (1405, 111726525), (1725, 91000445), (2875, 54600267), (3585, 43786825), (4065, 38616425), (4215, 37242175), (5497, 28556625), (5975, 26272095), (6233, 25184625), (6463, 24288375), (6775, 23169855), (7025, 22345305), (8625, 18200089), (16491, 9518875), (17925, 8757365), (18699, 8394875), (19389, 8096125), (20325, 7723285), (21075, 7448435), (27485, 5711325), (29875, 5254419), (31165, 5036925), (32315, 4857675), (33875, 4633971), (35125, 4469061), (64769, 2423625), (67159, 2337375), (76151, 2061375), (82455, 1903775), (89625, 1751473), (93495, 1678975), (96945, 1619225), (101625, 1544657), (105375, 1489687), (137425, 1142265), (155825, 1007385), (161575, 971535), (194307, 807875), (201477, 779125), (228453, 687125), (323845, 484725), (335795, 467475), (380755, 412275)]