159353775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 350977536

約数和(自身を除く): 191623761

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 53, 63, 69, 75, 83, 105, 115, 159, 161, 175, 207, 225, 249, 265, 315, 345, 371, 415, 477, 483, 525, 575, 581, 747, 795, 805, 1035, 1113, 1219, 1245, 1325, 1449, 1575, 1725, 1743, 1855, 1909, 2075, 2385, 2415, 2905, 3339, 3657, 3735, 3975, 4025, 4399, 5175, 5229, 5565, 5727, 6095, 6225, 7245, 8533, 8715, 9275, 9545, 10971, 11925, 12075, 13197, 13363, 14525, 16695, 17181, 18285, 18675, 21995, 25599, 26145, 27825, 28635, 30475, 30793, 36225, 39591, 40089, 42665, 43575, 47725, 54855, 65985, 66815, 76797, 83475, 85905, 91425, 92379, 101177, 109975, 120267, 127995, 130725, 143175, 153965, 197955, 200445, 213325, 274275, 277137, 303531, 329925, 334075, 383985, 429525, 461895, 505885, 601335, 639975, 708239, 769825, 910593, 989775, 1002225, 1385685, 1517655, 1919925, 2124717, 2309475, 2529425, 3006675, 3541195, 4552965, 6374151, 6928425, 7588275, 10623585, 17705975, 22764825, 31870755, 53117925, 159353775]

約数ペア:

[(1, 159353775), (3, 53117925), (5, 31870755), (7, 22764825), (9, 17705975), (15, 10623585), (21, 7588275), (23, 6928425), (25, 6374151), (35, 4552965), (45, 3541195), (53, 3006675), (63, 2529425), (69, 2309475), (75, 2124717), (83, 1919925), (105, 1517655), (115, 1385685), (159, 1002225), (161, 989775), (175, 910593), (207, 769825), (225, 708239), (249, 639975), (265, 601335), (315, 505885), (345, 461895), (371, 429525), (415, 383985), (477, 334075), (483, 329925), (525, 303531), (575, 277137), (581, 274275), (747, 213325), (795, 200445), (805, 197955), (1035, 153965), (1113, 143175), (1219, 130725), (1245, 127995), (1325, 120267), (1449, 109975), (1575, 101177), (1725, 92379), (1743, 91425), (1855, 85905), (1909, 83475), (2075, 76797), (2385, 66815), (2415, 65985), (2905, 54855), (3339, 47725), (3657, 43575), (3735, 42665), (3975, 40089), (4025, 39591), (4399, 36225), (5175, 30793), (5229, 30475), (5565, 28635), (5727, 27825), (6095, 26145), (6225, 25599), (7245, 21995), (8533, 18675), (8715, 18285), (9275, 17181), (9545, 16695), (10971, 14525), (11925, 13363), (12075, 13197)]