81832365

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8011}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 142485408

約数和(自身を除く): 60653043

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 8011, 10215, 24033, 40055, 72099, 120165, 360495, 1818497, 5455491, 9092485, 16366473, 27277455, 81832365]

約数ペア:

[(1, 81832365), (3, 27277455), (5, 16366473), (9, 9092485), (15, 5455491), (45, 1818497), (227, 360495), (681, 120165), (1135, 72099), (2043, 40055), (3405, 24033), (8011, 10215)]