996875145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 2113143552

約数和(自身を除く): 1116268407

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 53, 63, 71, 87, 105, 145, 159, 203, 213, 261, 265, 315, 355, 371, 435, 477, 497, 609, 639, 795, 841, 1015, 1065, 1113, 1305, 1491, 1537, 1827, 1855, 2059, 2385, 2485, 2523, 3045, 3195, 3339, 3763, 4205, 4473, 4611, 5565, 5887, 6177, 7455, 7569, 7685, 9135, 10295, 10759, 11289, 12615, 13833, 14413, 16695, 17661, 18531, 18815, 22365, 23055, 26341, 29435, 30885, 32277, 33867, 37845, 43239, 44573, 52983, 53795, 56445, 59711, 69165, 72065, 79023, 88305, 92655, 96831, 109127, 129717, 131705, 133719, 161385, 169335, 179133, 216195, 222865, 237069, 264915, 298555, 312011, 327381, 395115, 401157, 417977, 484155, 537399, 545635, 648585, 668595, 763889, 895665, 936033, 982143, 1185345, 1253931, 1560055, 1636905, 2005785, 2089885, 2291667, 2686995, 2808099, 3164683, 3761793, 3819445, 4680165, 4910715, 6269655, 6875001, 9494049, 11458335, 14040495, 15823415, 18808965, 22152781, 28482147, 34375005, 47470245, 66458343, 110763905, 142410735, 199375029, 332291715, 996875145]

約数ペア:

[(1, 996875145), (3, 332291715), (5, 199375029), (7, 142410735), (9, 110763905), (15, 66458343), (21, 47470245), (29, 34375005), (35, 28482147), (45, 22152781), (53, 18808965), (63, 15823415), (71, 14040495), (87, 11458335), (105, 9494049), (145, 6875001), (159, 6269655), (203, 4910715), (213, 4680165), (261, 3819445), (265, 3761793), (315, 3164683), (355, 2808099), (371, 2686995), (435, 2291667), (477, 2089885), (497, 2005785), (609, 1636905), (639, 1560055), (795, 1253931), (841, 1185345), (1015, 982143), (1065, 936033), (1113, 895665), (1305, 763889), (1491, 668595), (1537, 648585), (1827, 545635), (1855, 537399), (2059, 484155), (2385, 417977), (2485, 401157), (2523, 395115), (3045, 327381), (3195, 312011), (3339, 298555), (3763, 264915), (4205, 237069), (4473, 222865), (4611, 216195), (5565, 179133), (5887, 169335), (6177, 161385), (7455, 133719), (7569, 131705), (7685, 129717), (9135, 109127), (10295, 96831), (10759, 92655), (11289, 88305), (12615, 79023), (13833, 72065), (14413, 69165), (16695, 59711), (17661, 56445), (18531, 53795), (18815, 52983), (22365, 44573), (23055, 43239), (26341, 37845), (29435, 33867), (30885, 32277)]