133724385

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 245606400

約数和(自身を除く): 111882015

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 103, 135, 163, 177, 295, 309, 489, 515, 531, 815, 885, 927, 1467, 1545, 1593, 2445, 2655, 2781, 4401, 4635, 6077, 7335, 7965, 9617, 13905, 16789, 18231, 22005, 28851, 30385, 48085, 50367, 54693, 83945, 86553, 91155, 144255, 151101, 164079, 251835, 259659, 273465, 432765, 453303, 755505, 820395, 990551, 1298295, 2266515, 2971653, 4952755, 8914959, 14858265, 26744877, 44574795, 133724385]

約数ペア:

[(1, 133724385), (3, 44574795), (5, 26744877), (9, 14858265), (15, 8914959), (27, 4952755), (45, 2971653), (59, 2266515), (103, 1298295), (135, 990551), (163, 820395), (177, 755505), (295, 453303), (309, 432765), (489, 273465), (515, 259659), (531, 251835), (815, 164079), (885, 151101), (927, 144255), (1467, 91155), (1545, 86553), (1593, 83945), (2445, 54693), (2655, 50367), (2781, 48085), (4401, 30385), (4635, 28851), (6077, 22005), (7335, 18231), (7965, 16789), (9617, 13905)]