82663965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 152380800

約数和(自身を除く): 69716835

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 887, 981, 1635, 2071, 2661, 4435, 4905, 6213, 7983, 10355, 13305, 16853, 18639, 31065, 39915, 50559, 84265, 93195, 96683, 151677, 252795, 290049, 483415, 758385, 870147, 1450245, 1836977, 4350735, 5510931, 9184885, 16532793, 27554655, 82663965]

約数ペア:

[(1, 82663965), (3, 27554655), (5, 16532793), (9, 9184885), (15, 5510931), (19, 4350735), (45, 1836977), (57, 1450245), (95, 870147), (109, 758385), (171, 483415), (285, 290049), (327, 252795), (545, 151677), (855, 96683), (887, 93195), (981, 84265), (1635, 50559), (2071, 39915), (2661, 31065), (4435, 18639), (4905, 16853), (6213, 13305), (7983, 10355)]