145659529

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 163933632

約数和(自身を除く): 18274103

約数列:

[1, 19, 23, 53, 331, 361, 437, 1007, 1219, 6289, 7613, 8303, 17543, 19133, 23161, 119491, 144647, 333317, 403489, 440059, 2748293, 6333023, 7666291, 145659529]

約数ペア:

[(1, 145659529), (19, 7666291), (23, 6333023), (53, 2748293), (331, 440059), (361, 403489), (437, 333317), (1007, 144647), (1219, 119491), (6289, 23161), (7613, 19133), (8303, 17543)]