898789315

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 1123422768

約数和(自身を除く): 224633453

約数列:

[1, 5, 29, 145, 211, 841, 1013, 1055, 4205, 5065, 6119, 29377, 30595, 146885, 177451, 213743, 851933, 887255, 1068715, 4259665, 6198547, 30992735, 179757863, 898789315]

約数ペア:

[(1, 898789315), (5, 179757863), (29, 30992735), (145, 6198547), (211, 4259665), (841, 1068715), (1013, 887255), (1055, 851933), (4205, 213743), (5065, 177451), (6119, 146885), (29377, 30595)]