71402175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 144435200

約数和(自身を除く): 73033025

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 79, 103, 117, 135, 195, 225, 237, 309, 325, 351, 395, 515, 585, 675, 711, 927, 975, 1027, 1185, 1339, 1545, 1755, 1975, 2133, 2575, 2781, 2925, 3081, 3555, 4017, 4635, 5135, 5925, 6695, 7725, 8137, 8775, 9243, 10665, 12051, 13905, 15405, 17775, 20085, 23175, 24411, 25675, 27729, 33475, 36153, 40685, 46215, 53325, 60255, 69525, 73233, 77025, 100425, 105781, 122055, 138645, 180765, 203425, 219699, 231075, 301275, 317343, 366165, 528905, 610275, 693225, 903825, 952029, 1098495, 1586715, 1830825, 2644525, 2856087, 4760145, 5492475, 7933575, 14280435, 23800725, 71402175]

約数ペア:

[(1, 71402175), (3, 23800725), (5, 14280435), (9, 7933575), (13, 5492475), (15, 4760145), (25, 2856087), (27, 2644525), (39, 1830825), (45, 1586715), (65, 1098495), (75, 952029), (79, 903825), (103, 693225), (117, 610275), (135, 528905), (195, 366165), (225, 317343), (237, 301275), (309, 231075), (325, 219699), (351, 203425), (395, 180765), (515, 138645), (585, 122055), (675, 105781), (711, 100425), (927, 77025), (975, 73233), (1027, 69525), (1185, 60255), (1339, 53325), (1545, 46215), (1755, 40685), (1975, 36153), (2133, 33475), (2575, 27729), (2781, 25675), (2925, 24411), (3081, 23175), (3555, 20085), (4017, 17775), (4635, 15405), (5135, 13905), (5925, 12051), (6695, 10665), (7725, 9243), (8137, 8775)]