15977774595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{427957}}^1$

素因数の和:428115

約数の個数: 32

約数和(自身を含む): 27115418880

約数和(自身を除く): 11137644285

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 7467, 12445, 37335, 427957, 1283871, 2139785, 6419355, 8131183, 24393549, 40655915, 56062367, 121967745, 168187101, 280311835, 840935505, 1065184973, 3195554919, 5325924865, 15977774595]

約数ペア:

[(1, 15977774595), (3, 5325924865), (5, 3195554919), (15, 1065184973), (19, 840935505), (57, 280311835), (95, 168187101), (131, 121967745), (285, 56062367), (393, 40655915), (655, 24393549), (1965, 8131183), (2489, 6419355), (7467, 2139785), (12445, 1283871), (37335, 427957)]