64492175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12383

約数の個数: 24

約数和(自身を含む): 91839360

約数和(自身を除く): 27347185

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 12343, 61715, 135773, 234517, 308575, 678865, 1172585, 2579687, 3394325, 5862925, 12898435, 64492175]

約数ペア:

[(1, 64492175), (5, 12898435), (11, 5862925), (19, 3394325), (25, 2579687), (55, 1172585), (95, 678865), (209, 308575), (275, 234517), (475, 135773), (1045, 61715), (5225, 12343)]