17166875

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 30

約数和(自身を含む): 23683044

約数和(自身を除く): 6516169

約数列:

[1, 5, 11, 25, 55, 121, 125, 227, 275, 605, 625, 1135, 1375, 2497, 3025, 5675, 6875, 12485, 15125, 27467, 28375, 62425, 75625, 137335, 141875, 312125, 686675, 1560625, 3433375, 17166875]

約数ペア:

[(1, 17166875), (5, 3433375), (11, 1560625), (25, 686675), (55, 312125), (121, 141875), (125, 137335), (227, 75625), (275, 62425), (605, 28375), (625, 27467), (1135, 15125), (1375, 12485), (2497, 6875), (3025, 5675)]