54902185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 73047744

約数和(自身を除く): 18145559

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1511, 2795, 7267, 7555, 19643, 36335, 64973, 98215, 255359, 324865, 844649, 1276795, 4223245, 10980437, 54902185]

約数ペア:

[(1, 54902185), (5, 10980437), (13, 4223245), (43, 1276795), (65, 844649), (169, 324865), (215, 255359), (559, 98215), (845, 64973), (1511, 36335), (2795, 19643), (7267, 7555)]