77277165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 146956032

約数和(自身を除く): 69678867

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1645, 2237, 2303, 4935, 6711, 6909, 11185, 11515, 15659, 33555, 34545, 46977, 78295, 105139, 109613, 234885, 315417, 328839, 525695, 548065, 735973, 1577085, 1644195, 2207919, 3679865, 5151811, 11039595, 15455433, 25759055, 77277165]

約数ペア:

[(1, 77277165), (3, 25759055), (5, 15455433), (7, 11039595), (15, 5151811), (21, 3679865), (35, 2207919), (47, 1644195), (49, 1577085), (105, 735973), (141, 548065), (147, 525695), (235, 328839), (245, 315417), (329, 234885), (705, 109613), (735, 105139), (987, 78295), (1645, 46977), (2237, 34545), (2303, 33555), (4935, 15659), (6711, 11515), (6909, 11185)]