2019265296795

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115949773}}^1$

素因数の和:115949833

約数の個数: 40

約数和(自身を含む): 3703899580656

約数和(自身を除く): 1684634283861

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 17415, 115949773, 347849319, 579748865, 1043547957, 1739246595, 3130643871, 4985840239, 5217739785, 9391931613, 14957520717, 15653219355, 24929201195, 44872562151, 46959658065, 74787603585, 134617686453, 224362810755, 403853059359, 673088432265, 2019265296795]

約数ペア:

[(1, 2019265296795), (3, 673088432265), (5, 403853059359), (9, 224362810755), (15, 134617686453), (27, 74787603585), (43, 46959658065), (45, 44872562151), (81, 24929201195), (129, 15653219355), (135, 14957520717), (215, 9391931613), (387, 5217739785), (405, 4985840239), (645, 3130643871), (1161, 1739246595), (1935, 1043547957), (3483, 579748865), (5805, 347849319), (17415, 115949773)]