133325985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 250048512

約数和(自身を除く): 116722527

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 481, 555, 629, 663, 1087, 1105, 1443, 1887, 2405, 3145, 3261, 3315, 5435, 7215, 8177, 9435, 14131, 16305, 18479, 24531, 40219, 40885, 42393, 55437, 70655, 92395, 120657, 122655, 201095, 211965, 240227, 277185, 522847, 603285, 683723, 720681, 1201135, 1568541, 2051169, 2614235, 3418615, 3603405, 7842705, 8888399, 10255845, 26665197, 44441995, 133325985]

約数ペア:

[(1, 133325985), (3, 44441995), (5, 26665197), (13, 10255845), (15, 8888399), (17, 7842705), (37, 3603405), (39, 3418615), (51, 2614235), (65, 2051169), (85, 1568541), (111, 1201135), (185, 720681), (195, 683723), (221, 603285), (255, 522847), (481, 277185), (555, 240227), (629, 211965), (663, 201095), (1087, 122655), (1105, 120657), (1443, 92395), (1887, 70655), (2405, 55437), (3145, 42393), (3261, 40885), (3315, 40219), (5435, 24531), (7215, 18479), (8177, 16305), (9435, 14131)]