2801103255

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{190357}}^1$

素因数の和:190480

約数の個数: 32

約数和(自身を含む): 5025451200

約数和(自身を除く): 2224347945

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 190357, 571071, 951785, 1713213, 2855355, 5139639, 8566065, 20748913, 25698195, 62246739, 103744565, 186740217, 311233695, 560220651, 933701085, 2801103255]

約数ペア:

[(1, 2801103255), (3, 933701085), (5, 560220651), (9, 311233695), (15, 186740217), (27, 103744565), (45, 62246739), (109, 25698195), (135, 20748913), (327, 8566065), (545, 5139639), (981, 2855355), (1635, 1713213), (2943, 951785), (4905, 571071), (14715, 190357)]