214977275

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 274803840

約数和(自身を除く): 59826565

約数列:

[1, 5, 25, 53, 89, 265, 445, 1325, 1823, 2225, 4717, 9115, 23585, 45575, 96619, 117925, 162247, 483095, 811235, 2415475, 4056175, 8599091, 42995455, 214977275]

約数ペア:

[(1, 214977275), (5, 42995455), (25, 8599091), (53, 4056175), (89, 2415475), (265, 811235), (445, 483095), (1325, 162247), (1823, 117925), (2225, 96619), (4717, 45575), (9115, 23585)]