67725625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{9851}}^1$

素因数の和:9882

約数の個数: 20

約数和(自身を含む): 92332944

約数和(自身を除く): 24607319

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6875, 9851, 49255, 108361, 246275, 541805, 1231375, 2709025, 6156875, 13545125, 67725625]

約数ペア:

[(1, 67725625), (5, 13545125), (11, 6156875), (25, 2709025), (55, 1231375), (125, 541805), (275, 246275), (625, 108361), (1375, 49255), (6875, 9851)]