78633001665

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281249}}^1$

素因数の和:281391

約数の個数: 64

約数和(自身を含む): 148500000000

約数和(自身を除く): 69866998335

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 109, 135, 171, 285, 327, 513, 545, 855, 981, 1635, 2071, 2565, 2943, 4905, 6213, 10355, 14715, 18639, 31065, 55917, 93195, 279585, 281249, 843747, 1406245, 2531241, 4218735, 5343731, 7593723, 12656205, 16031193, 26718655, 30656141, 37968615, 48093579, 80155965, 91968423, 144280737, 153280705, 240467895, 275905269, 459842115, 582466679, 721403685, 827715807, 1379526345, 1747400037, 2912333395, 4138579035, 5242200111, 8737000185, 15726600333, 26211000555, 78633001665]

約数ペア:

[(1, 78633001665), (3, 26211000555), (5, 15726600333), (9, 8737000185), (15, 5242200111), (19, 4138579035), (27, 2912333395), (45, 1747400037), (57, 1379526345), (95, 827715807), (109, 721403685), (135, 582466679), (171, 459842115), (285, 275905269), (327, 240467895), (513, 153280705), (545, 144280737), (855, 91968423), (981, 80155965), (1635, 48093579), (2071, 37968615), (2565, 30656141), (2943, 26718655), (4905, 16031193), (6213, 12656205), (10355, 7593723), (14715, 5343731), (18639, 4218735), (31065, 2531241), (55917, 1406245), (93195, 843747), (279585, 281249)]