1929121345425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1038041}}^1$

素因数の和:1038474

約数の個数: 48

約数和(自身を含む): 3243673641600

約数和(自身を除く): 1314552296175

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 349, 355, 1047, 1065, 1745, 1775, 5235, 5325, 8725, 24779, 26175, 74337, 123895, 371685, 619475, 1038041, 1858425, 3114123, 5190205, 15570615, 25951025, 73700911, 77853075, 221102733, 362276309, 368504555, 1086828927, 1105513665, 1811381545, 1842522775, 5434144635, 5527568325, 9056907725, 25721617939, 27170723175, 77164853817, 128608089695, 385824269085, 643040448475, 1929121345425]

約数ペア:

[(1, 1929121345425), (3, 643040448475), (5, 385824269085), (15, 128608089695), (25, 77164853817), (71, 27170723175), (75, 25721617939), (213, 9056907725), (349, 5527568325), (355, 5434144635), (1047, 1842522775), (1065, 1811381545), (1745, 1105513665), (1775, 1086828927), (5235, 368504555), (5325, 362276309), (8725, 221102733), (24779, 77853075), (26175, 73700911), (74337, 25951025), (123895, 15570615), (371685, 5190205), (619475, 3114123), (1038041, 1858425)]