53905095

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 97330464

約数和(自身を除く): 43425369

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 405, 501, 797, 835, 1503, 2391, 2505, 3985, 4509, 7173, 7515, 11955, 13527, 21519, 22545, 35865, 64557, 67635, 107595, 133099, 322785, 399297, 665495, 1197891, 1996485, 3593673, 5989455, 10781019, 17968365, 53905095]

約数ペア:

[(1, 53905095), (3, 17968365), (5, 10781019), (9, 5989455), (15, 3593673), (27, 1996485), (45, 1197891), (81, 665495), (135, 399297), (167, 322785), (405, 133099), (501, 107595), (797, 67635), (835, 64557), (1503, 35865), (2391, 22545), (2505, 21519), (3985, 13527), (4509, 11955), (7173, 7515)]