194415673075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{129509}}^1$

素因数の和:129712

約数の個数: 48

約数和(自身を含む): 269795232000

約数和(自身を除く): 75379558925

約数列:

[1, 5, 13, 25, 31, 65, 149, 155, 325, 403, 745, 775, 1937, 2015, 3725, 4619, 9685, 10075, 23095, 48425, 60047, 115475, 129509, 300235, 647545, 1501175, 1683617, 3237725, 4014779, 8418085, 19296841, 20073895, 42090425, 52192127, 96484205, 100369475, 250858933, 260960635, 482421025, 598202071, 1254294665, 1304803175, 2991010355, 6271473325, 7776626923, 14955051775, 38883134615, 194415673075]

約数ペア:

[(1, 194415673075), (5, 38883134615), (13, 14955051775), (25, 7776626923), (31, 6271473325), (65, 2991010355), (149, 1304803175), (155, 1254294665), (325, 598202071), (403, 482421025), (745, 260960635), (775, 250858933), (1937, 100369475), (2015, 96484205), (3725, 52192127), (4619, 42090425), (9685, 20073895), (10075, 19296841), (23095, 8418085), (48425, 4014779), (60047, 3237725), (115475, 1683617), (129509, 1501175), (300235, 647545)]