69705625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{10139}}^1$

素因数の和:10170

約数の個数: 20

約数和(自身を含む): 95032080

約数和(自身を除く): 25326455

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6875, 10139, 50695, 111529, 253475, 557645, 1267375, 2788225, 6336875, 13941125, 69705625]

約数ペア:

[(1, 69705625), (5, 13941125), (11, 6336875), (25, 2788225), (55, 1267375), (125, 557645), (275, 253475), (625, 111529), (1375, 50695), (6875, 10139)]