82245015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 79495785

約数列:

[1, 3, 5, 9, 15, 19, 29, 31, 45, 57, 87, 93, 95, 107, 145, 155, 171, 261, 279, 285, 321, 435, 465, 535, 551, 589, 855, 899, 963, 1305, 1395, 1605, 1653, 1767, 2033, 2697, 2755, 2945, 3103, 3317, 4495, 4815, 4959, 5301, 6099, 8091, 8265, 8835, 9309, 9951, 10165, 13485, 15515, 16585, 17081, 18297, 24795, 26505, 27927, 29853, 30495, 40455, 46545, 49755, 51243, 58957, 63023, 85405, 91485, 96193, 139635, 149265, 153729, 176871, 189069, 256215, 288579, 294785, 315115, 480965, 530613, 567207, 768645, 865737, 884355, 945345, 1442895, 1827667, 2653065, 2836035, 4328685, 5483001, 9138335, 16449003, 27415005, 82245015]

約数ペア:

[(1, 82245015), (3, 27415005), (5, 16449003), (9, 9138335), (15, 5483001), (19, 4328685), (29, 2836035), (31, 2653065), (45, 1827667), (57, 1442895), (87, 945345), (93, 884355), (95, 865737), (107, 768645), (145, 567207), (155, 530613), (171, 480965), (261, 315115), (279, 294785), (285, 288579), (321, 256215), (435, 189069), (465, 176871), (535, 153729), (551, 149265), (589, 139635), (855, 96193), (899, 91485), (963, 85405), (1305, 63023), (1395, 58957), (1605, 51243), (1653, 49755), (1767, 46545), (2033, 40455), (2697, 30495), (2755, 29853), (2945, 27927), (3103, 26505), (3317, 24795), (4495, 18297), (4815, 17081), (4959, 16585), (5301, 15515), (6099, 13485), (8091, 10165), (8265, 9951), (8835, 9309)]