42026875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{6113}}^1$

素因数の和:6144

約数の個数: 20

約数和(自身を含む): 57300408

約数和(自身を除く): 15273533

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6113, 6875, 30565, 67243, 152825, 336215, 764125, 1681075, 3820625, 8405375, 42026875]

約数ペア:

[(1, 42026875), (5, 8405375), (11, 3820625), (25, 1681075), (55, 764125), (125, 336215), (275, 152825), (625, 67243), (1375, 30565), (6113, 6875)]