53648055

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 42152265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 1511, 2367, 3945, 4533, 7101, 7555, 11835, 13599, 22665, 35505, 40797, 67995, 203985, 397393, 1192179, 1986965, 3576537, 5960895, 10729611, 17882685, 53648055]

約数ペア:

[(1, 53648055), (3, 17882685), (5, 10729611), (9, 5960895), (15, 3576537), (27, 1986965), (45, 1192179), (135, 397393), (263, 203985), (789, 67995), (1315, 40797), (1511, 35505), (2367, 22665), (3945, 13599), (4533, 11835), (7101, 7555)]