20133147575

素因数分解:

$5^2\times {\mathrm{229}}^1\times {\mathrm{1531}}^1\times {\mathrm{2297}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 25101421680

約数和(自身を除く): 4968274105

約数列:

[1, 5, 25, 229, 1145, 1531, 2297, 5725, 7655, 11485, 38275, 57425, 350599, 526013, 1752995, 2630065, 3516707, 8764975, 13150325, 17583535, 87917675, 805325903, 4026629515, 20133147575]

約数ペア:

[(1, 20133147575), (5, 4026629515), (25, 805325903), (229, 87917675), (1145, 17583535), (1531, 13150325), (2297, 8764975), (5725, 3516707), (7655, 2630065), (11485, 1752995), (38275, 526013), (57425, 350599)]