15693132555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{140111}}^1$

素因数の和:140272

約数の個数: 48

約数和(自身を含む): 28851863040

約数和(自身を除く): 13158730485

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 131, 171, 285, 393, 655, 855, 1179, 1965, 2489, 5895, 7467, 12445, 22401, 37335, 112005, 140111, 420333, 700555, 1260999, 2101665, 2662109, 6304995, 7986327, 13310545, 18354541, 23958981, 39931635, 55063623, 91772705, 119794905, 165190869, 275318115, 348736279, 825954345, 1046208837, 1743681395, 3138626511, 5231044185, 15693132555]

約数ペア:

[(1, 15693132555), (3, 5231044185), (5, 3138626511), (9, 1743681395), (15, 1046208837), (19, 825954345), (45, 348736279), (57, 275318115), (95, 165190869), (131, 119794905), (171, 91772705), (285, 55063623), (393, 39931635), (655, 23958981), (855, 18354541), (1179, 13310545), (1965, 7986327), (2489, 6304995), (5895, 2662109), (7467, 2101665), (12445, 1260999), (22401, 700555), (37335, 420333), (112005, 140111)]