73556505

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 154492800

約数和(自身を除く): 80936295

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 79, 81, 95, 99, 121, 135, 165, 171, 209, 237, 285, 297, 363, 395, 405, 495, 513, 605, 627, 711, 855, 869, 891, 1045, 1089, 1185, 1485, 1501, 1539, 1815, 1881, 2133, 2299, 2565, 2607, 3135, 3267, 3555, 4345, 4455, 4503, 5445, 5643, 6399, 6897, 7505, 7695, 7821, 9405, 9559, 9801, 10665, 11495, 13035, 13509, 16335, 16511, 16929, 20691, 22515, 23463, 28215, 28677, 31995, 34485, 39105, 40527, 47795, 49005, 49533, 62073, 67545, 70389, 82555, 84645, 86031, 103455, 117315, 121581, 143385, 148599, 181621, 186219, 202635, 247665, 258093, 310365, 351945, 430155, 445797, 544863, 607905, 742995, 774279, 908105, 931095, 1290465, 1337391, 1634589, 2228985, 2724315, 3871395, 4903767, 6686955, 8172945, 14711301, 24518835, 73556505]

約数ペア:

[(1, 73556505), (3, 24518835), (5, 14711301), (9, 8172945), (11, 6686955), (15, 4903767), (19, 3871395), (27, 2724315), (33, 2228985), (45, 1634589), (55, 1337391), (57, 1290465), (79, 931095), (81, 908105), (95, 774279), (99, 742995), (121, 607905), (135, 544863), (165, 445797), (171, 430155), (209, 351945), (237, 310365), (285, 258093), (297, 247665), (363, 202635), (395, 186219), (405, 181621), (495, 148599), (513, 143385), (605, 121581), (627, 117315), (711, 103455), (855, 86031), (869, 84645), (891, 82555), (1045, 70389), (1089, 67545), (1185, 62073), (1485, 49533), (1501, 49005), (1539, 47795), (1815, 40527), (1881, 39105), (2133, 34485), (2299, 31995), (2565, 28677), (2607, 28215), (3135, 23463), (3267, 22515), (3555, 20691), (4345, 16929), (4455, 16511), (4503, 16335), (5445, 13509), (5643, 13035), (6399, 11495), (6897, 10665), (7505, 9801), (7695, 9559), (7821, 9405)]