75048075

素因数分解:

$3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 135011448

約数和(自身を除く): 59963373

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 281, 843, 1187, 1405, 2529, 3561, 4215, 5935, 7025, 10683, 12645, 17805, 21075, 29675, 53415, 63225, 89025, 267075, 333547, 1000641, 1667735, 3001923, 5003205, 8338675, 15009615, 25016025, 75048075]

約数ペア:

[(1, 75048075), (3, 25016025), (5, 15009615), (9, 8338675), (15, 5003205), (25, 3001923), (45, 1667735), (75, 1000641), (225, 333547), (281, 267075), (843, 89025), (1187, 63225), (1405, 53415), (2529, 29675), (3561, 21075), (4215, 17805), (5935, 12645), (7025, 10683)]